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Marquise|Lab Grown|IGI

0.97ct D VVS2 Marquise Lab Grown Diamond

EX • D/VVS2 • IGI LG831604137

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG831604137

Diamond specifications and retailer prices

From $171 USD
As of October 30, 2026
Save $1,378 USD (89%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $1,549 USD at Queensmith · As of October 28, 2026
View at Queensmith

About this 0.97ct lab-grown marquise diamond

This 0.97ct lab-grown marquise sits in the just-under-one-carat band, graded D colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG831604137 or 831604137. Listed at 20 retailers as of October 28, 2026, with prices from $171 to $1,549, a $1,378 spread on the same certified stone. Queensmith lists it at $1,549. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.97
Carat
D
Color
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.3°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG831604137
Dimensions10.07 × 5.17 × 3.30 mm
L/W Ratio1.95
Girdle conditionFaceted
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
10.07 mm5.17 mm0.97 ctD / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG831604137
Side View
Table 58.0%Crown 37.3°Girdle: MED-STKPavilion 40.4°Culet: NoneDepth 63.8%

Caratlytics Score

How it works →
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: $1,549 USD|Low: $171 USD|High: $1,549 USD|Avg: $565 USD
Queensmith
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
October 31, 2026
Retailer 15$171 USD
Retailer 7$190 USD
Retailer 8$199 USD
Retailer 18$212 USD
Retailer 6$243 USD
Retailer 16$270 USD
Retailer 13$290 USD
Retailer 4$368 USD
Retailer 2$379 USD
Retailer 20$451 USD
Retailer 14$535 USD
Retailer 12$582 USD
Retailer 9$630 USD
Retailer 5$665 USD
Retailer 3$682 USD
Retailer 17$700 USD
Retailer 10$737 USD
Retailer 19$998 USD
Retailer 11$1,102 USD
Queensmith$1,549 USD

4 data points across 20 retailers

20 retailers$171 USD to $1,549 USD

A
Cheapest Retailer
-
$171 USD
A
Retailer 2
-
$190 USD
View
Final sale: no returns
A
Retailer 3
-
$199 USD
View
A
Retailer 4
-
$212 USD
View
A
Retailer 5
-
$243 USD
HK$1,900 HKD
View
A
Retailer 6
-
$270 USD
£213 GBP
View
B+
Retailer 7
-
$290 USD
View
A
Retailer 8
-
$368 USD
View
A
Retailer 9
-
$379 USD
£298 GBP
View
A
Retailer 10
-
$451 USD
View
B+
Retailer 11
-
$535 USD
View
B+
Retailer 12
-
$582 USD
SGD 786 SGD
View
B+
Retailer 13
-
$630 USD
View
B+
Retailer 14
-
$665 USD
A$1,023 AUD
View
B+
Retailer 15
-
$682 USD
View
B+
Retailer 16
-
$700 USD
View
B+
Retailer 17
-
$737 USD
View
B
Retailer 18
-
$998 USD
£786 GBP
View
B
Retailer 19
-
$1,102 USD
View
Most Expensive
B
Queensmith
LG831604137 · Oct 28
$1,549 USD
£1,220 GBP
View
19 more retailers have this diamond
Prices start from $171 USDSave up to $1,378 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
0.97ct Marquise
$171 USD