Marquise|Lab Grown|IGI

0.99ct F VVS2 Marquise Lab Grown Diamond

ID • F/VVS2 • IGI LG819650912

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG819650912

Diamond specifications and retailer prices

From $179 USD
As of October 27, 2026
Save $979 USD (85%) vs most expensive(unlock to see where)
41 retailers carry this diamond
Most expensive: $1,158 USD at Flawless Fine Jewelry · As of October 29, 2026
View at Flawless Fine Jewelry

About this 0.99ct lab-grown marquise diamond

This 0.99ct lab-grown marquise sits in the just-under-one-carat band, graded F colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG819650912 or 819650912. Listed at 41 retailers as of October 27, 2026, with prices from $179 to $1,158, a $979 spread on the same certified stone. Flawless Fine Jewelry lists it at $1,158. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.99
Carat
F
Color
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.3°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG819650912
Dimensions10.64 × 5.08 × 3.19 mm
L/W Ratio2.09
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.64 mm5.08 mm0.99 ctF / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG819650912
Side View
Table 59.0%Crown 34.3°Girdle: MED-STKPavilion 41.1°Culet: NoneDepth 62.8%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 27
Current: $375 USD|Low: $200 USD|High: $1,050 USD|Avg: $476 USD|+0.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
October 29, 2026
Retailer 5$222 USD
Retailer 11$228 USD
Retailer 7$283 USD
Retailer 1$375 USD
Retailer 8$397 USD
Retailer 9$401 USD
Retailer 2$530 USD
Retailer 12$554 USD
Retailer 10$558 USD
Retailer 3$573 USD
Retailer 13$577 USD
Retailer 4$730 USD
Retailer 6$1,044 USD

27 data points across 13 retailers

41 retailers$179 USD to $1,158 USD

A
Cheapest Retailer
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$179 USD
A
Retailer 2
-
$208 USD
View
A
Retailer 3
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$222 USD
View
A
Retailer 4
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$222 USD
View
A
Retailer 5
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$228 USD
View
Final sale: no returns
A
Retailer 6
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$283 USD
£223 GBP
View
A
Retailer 7
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$359 USD
View
A
Retailer 8
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$375 USD
€357 EUR
View
A
Retailer 9
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$393 USD
View
A
Retailer 10
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$397 USD
£313 GBP
View
A
Retailer 11
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$401 USD
ZAR 6,485 ZAR
View
A
Retailer 12
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$460 USD
View
B+
Retailer 13
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$515 USD
View
Price last confirmed 10 days ago
B+
Retailer 14
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$515 USD
View
B+
Retailer 15
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$520 USD
View
Price last confirmed 21 days ago
B+
Retailer 16
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$530 USD
View
Price last confirmed 10 days ago
B+
Retailer 17
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$540 USD
View
Price last confirmed 11 days ago
B+
Retailer 18
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$545 USD
View
Price last confirmed 21 days ago
B+
Retailer 19
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$550 USD
View
Price last confirmed 21 days ago
B+
Retailer 20
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$550 USD
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B+
Retailer 21
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$550 USD
View
B+
Retailer 22
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$550 USD
View
Price last confirmed 21 days ago
B+
Retailer 23
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$550 USD
View
B+
Retailer 24
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$550 USD
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Price last confirmed 21 days ago
B+
Retailer 25
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$550 USD
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B+
Retailer 26
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$550 USD
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Price last confirmed 21 days ago
B+
Retailer 27
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$550 USD
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B+
Retailer 28
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$550 USD
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Price last confirmed 31 days ago
B+
Retailer 29
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$550 USD
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B+
Retailer 30
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$550 USD
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Price last confirmed 21 days ago
B+
Retailer 31
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$554 USD
A$852 AUD
View
B+
Retailer 32
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$555 USD
View
Price last confirmed 30 days ago
B+
Retailer 33
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$558 USD
A$858 AUD
View
B
Retailer 34
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$573 USD
View
B+
Retailer 35
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$577 USD
A$888 AUD
View
B
Retailer 36
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$714 USD
View
B
Retailer 37
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$730 USD
View
B
Retailer 38
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$768 USD
View
B
Retailer 39
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$1,044 USD
£822 GBP
View
B
Retailer 40
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$1,127 USD
View
Most Expensive
B
Flawless Fine Jewelry
1CBF26C6A · Oct 29
$1,158 USD
£912 GBP
View
40 more retailers have this diamond
Prices start from $179 USDSave up to $979 USD

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

A
0.99ct Marquise
$179 USD