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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 $237 SGD
$185 USD
As of November 2, 2026
Save $1,284 SGD (84%) vs most expensive(unlock to see where)
41 retailers carry this diamond
Most expensive: $1,520 SGD at Flawless Fine Jewelry · As of November 2, 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 November 2, 2026, with prices from $237 to $1,520, a $1,284 spread on the same certified stone. Flawless Fine Jewelry lists it at $1,520. 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
Colour
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

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: $1,520 SGD|Low: $229 SGD|High: $1,520 SGD|Avg: $616 SGD
Flawless Fine Jewelry
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
November 2, 2026
Retailer 6$237 SGD
Retailer 17$263 SGD
Retailer 15$274 SGD
Retailer 18$293 SGD
Retailer 13$371 SGD
Retailer 5$462 SGD
Retailer 20$490 SGD
Retailer 7$517 SGD
Retailer 14$525 SGD
Retailer 16$532 SGD
Retailer 12$678 SGD
Retailer 11$713 SGD
Retailer 2$730 SGD
Retailer 4$738 SGD
Retailer 3$760 SGD
Retailer 19$941 SGD
Retailer 9$1,010 SGD
Retailer 10$1,335 SGD
Retailer 8$1,464 SGD
Flawless Fine Jewelry$1,520 SGD

28 data points across 20 retailers

41 retailers$237 SGD to $1,520 SGD

A
Cheapest Retailer
-
$237 SGD
$185 USD
A
Retailer 2
-
$263 SGD
$206 USD
View
Final sale: no returns
A
Retailer 3
-
$274 SGD
$214 USD
View
Retailer 4
-
$284 SGD
$222 USD
View
Price last confirmed 8 days ago
A
Retailer 5
-
$293 SGD
$229 USD
View
A
Retailer 6
-
$371 SGD
£229 GBP
View
A
Retailer 7
-
$462 SGD
$361 USD
View
A
Retailer 8
-
$490 SGD
€365 EUR
View
A
Retailer 9
-
$517 SGD
$404 USD
View
A
Retailer 10
-
$525 SGD
£323 GBP
View
A
Retailer 11
-
$532 SGD
ZAR 6,718 ZAR
View
B+
Retailer 12
-
$588 SGD
$460 USD
View
Retailer 13
-
$659 SGD
$515 USD
View
Price last confirmed 15 days ago
B+
Retailer 14
-
$659 SGD
$515 USD
View
Retailer 15
-
$665 SGD
$520 USD
View
Price last confirmed 25 days ago
Retailer 16
-
$678 SGD
$530 USD
View
Price last confirmed 15 days ago
Retailer 17
-
$691 SGD
$540 USD
View
Price last confirmed 15 days ago
Retailer 18
-
$697 SGD
$545 USD
View
Price last confirmed 25 days ago
Retailer 19
-
$703 SGD
$550 USD
View
Price last confirmed 25 days ago
B+
Retailer 20
-
$703 SGD
$550 USD
View
B+
Retailer 21
-
$703 SGD
$550 USD
View
Retailer 22
-
$703 SGD
$550 USD
View
Price last confirmed 25 days ago
B+
Retailer 23
-
$703 SGD
$550 USD
View
Retailer 24
-
$703 SGD
$550 USD
View
Price last confirmed 25 days ago
B+
Retailer 25
-
$703 SGD
$550 USD
View
Retailer 26
-
$703 SGD
$550 USD
View
Price last confirmed 25 days ago
B+
Retailer 27
-
$703 SGD
$550 USD
View
Retailer 28
-
$703 SGD
$550 USD
View
Price last confirmed 36 days ago
B+
Retailer 29
-
$703 SGD
$550 USD
View
Retailer 30
-
$703 SGD
$550 USD
View
Price last confirmed 25 days ago
Retailer 31
-
$710 SGD
$555 USD
View
Price last confirmed 35 days ago
B+
Retailer 32
-
$713 SGD
A$858 AUD
View
B+
Retailer 33
-
$730 SGD
A$878 AUD
View
B+
Retailer 34
-
$738 SGD
A$888 AUD
View
B+
Retailer 35
-
$760 SGD
$594 USD
View
B
Retailer 36
-
$934 SGD
$730 USD
View
B
Retailer 37
-
$941 SGD
$736 USD
View
B
Retailer 38
-
$1,010 SGD
$790 USD
View
B
Retailer 39
-
$1,335 SGD
£822 GBP
View
B
Retailer 40
-
$1,464 SGD
$1,144 USD
View
Most Expensive
B
Flawless Fine Jewelry
1CBF26C6A · Nov 2
$1,520 SGD
£936 GBP
View
40 more retailers have this diamond
Prices start from $237 SGDSave up to $1,284 SGD

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
$237 SGD