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Marquise|Lab Grown|IGI

0.98ct D VS1 Marquise Lab Grown Diamond

EX • D/VS1 • IGI LG770613050

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG770613050

Diamond specifications and retailer prices

From $170 USD
As of October 30, 2026
Save $928 USD (85%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $1,098 USD at Reve Diamonds · As of November 1, 2026
View at Reve Diamonds

About this 0.98ct lab-grown marquise diamond

This 0.98ct lab-grown marquise sits in the just-under-one-carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG770613050 or 770613050. Listed at 19 retailers as of October 30, 2026, with prices from $170 to $1,098, a $928 spread on the same certified stone. Reve Diamonds lists it at $1,098. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.98
Carat
D
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG770613050
Dimensions10.43 × 5.24 × 3.31 mm
L/W Ratio1.99
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.43 mm5.24 mm0.98 ctD / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG770613050
Side View
Table 58.0%Crown 34.5°Girdle: MED-STKPavilion 40.9°Culet: NoneDepth 63.2%

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 30
Current: $383 USD|Low: $170 USD|High: $1,098 USD|Avg: $490 USD|+2.9%
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Retailer 18
Reve Diamonds
November 1, 2026
Retailer 18$170 USD
Retailer 6$190 USD
Retailer 5$197 USD
Retailer 3$211 USD
Retailer 4$211 USD
Retailer 17$273 USD
Retailer 9$346 USD
Retailer 11$376 USD
Retailer 7$377 USD
Retailer 1$383 USD
Retailer 15$391 USD
Retailer 14$526 USD
Retailer 8$526 USD
Retailer 2$678 USD
Retailer 12$710 USD
Retailer 16$716 USD
Retailer 10$733 USD
Retailer 13$992 USD
Reve Diamonds$1,098 USD

41 data points across 19 retailers

19 retailers$170 USD to $1,098 USD

A
Cheapest Retailer
-
$170 USD
A
Retailer 2
-
$190 USD
View
Final sale: no returns
A
Retailer 3
-
$197 USD
View
Retailer 4
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$211 USD
View
Price last confirmed 7 days ago
A
Retailer 5
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$211 USD
View
Retailer 6
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$273 USD
£215 GBP
View
Price last confirmed 15 days ago
A
Retailer 7
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$346 USD
View
A
Retailer 8
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$376 USD
£296 GBP
View
A
Retailer 9
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$377 USD
View
A
Retailer 10
-
$383 USD
ZAR 6,191 ZAR
View
A
Retailer 11
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$391 USD
€372 EUR
View
B+
Retailer 12
-
$526 USD
A$809 AUD
View
B+
Retailer 13
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$526 USD
View
B
Retailer 14
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$678 USD
View
B+
Retailer 15
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$710 USD
View
B
Retailer 16
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$716 USD
View
B
Retailer 17
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$733 USD
View
B
Retailer 18
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$992 USD
£781 GBP
View
Most Expensive
B
Reve Diamonds
CC7D60369 · Nov 1
$1,098 USD
View
18 more retailers have this diamond
Prices start from $170 USDSave up to $928 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
0.98ct Marquise
$170 USD