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Marquise|Lab Grown|IGI

0.91ct F VVS2 Marquise Lab Grown Diamond

ID • F/VVS2 • IGI LG831640837

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG831640837

Diamond specifications and retailer prices

From $172 USD
As of November 2, 2026
Save $932 USD (84%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $1,104 USD at Reve Diamonds · As of November 1, 2026
View at Reve Diamonds

About this 0.91ct lab-grown marquise diamond

This 0.91ct 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 LG831640837 or 831640837. Listed at 19 retailers as of November 1, 2026, with prices from $172 to $1,104, a $932 spread on the same certified stone. Reve Diamonds lists it at $1,104. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.91
Carat
F
Color
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34°
Pavilion angle39.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG831640837
Dimensions10.45 × 5.00 × 3.00 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
10.45 mm5.00 mm0.91 ctF / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG831640837
Side View
Table 61.0%Crown 34°Girdle: MED-STKPavilion 39.3°Culet: NoneDepth 60.0%

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: Nov 2
Current: $381 USD|Low: $160 USD|High: $1,104 USD|Avg: $478 USD|+4.5%
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
Retailer 14
Retailer 15
Retailer 16
Reve Diamonds
November 3, 2026
Retailer 2$172 USD
Retailer 8$207 USD
Retailer 13$213 USD
Retailer 16$217 USD
Retailer 15$334 USD
Retailer 5$351 USD
Retailer 1$381 USD
Retailer 3$382 USD
Retailer 11$387 USD
Retailer 6$450 USD
Retailer 7$522 USD
Retailer 10$532 USD
Retailer 9$551 USD
Retailer 14$685 USD
Retailer 4$740 USD
Retailer 12$997 USD
Reve Diamonds$1,104 USD

43 data points across 17 retailers

19 retailers$172 USD to $1,104 USD

A
Cheapest Retailer
-
$172 USD
Retailer 2
-
$200 USD
View
Price last confirmed 35 days ago
Retailer 3
-
$207 USD
View
Price last confirmed 8 days ago
Retailer 4
-
$211 USD
View
Price last confirmed 35 days ago
A
Retailer 5
-
$213 USD
View
A
Retailer 6
-
$217 USD
View
Final sale: no returns
A
Retailer 7
-
$334 USD
View
A
Retailer 8
-
$351 USD
€334 EUR
View
A
Retailer 9
-
$381 USD
£300 GBP
View
B+
Retailer 10
-
$382 USD
View
A
Retailer 11
-
$387 USD
ZAR 6,258 ZAR
View
B+
Retailer 12
-
$450 USD
View
Retailer 13
-
$522 USD
A$803 AUD
View
Price last confirmed 29 days ago
B+
Retailer 14
-
$532 USD
A$818 AUD
View
B+
Retailer 15
-
$551 USD
View
B
Retailer 16
-
$685 USD
View
B
Retailer 17
-
$740 USD
View
B
Retailer 18
-
$997 USD
£785 GBP
View
Most Expensive
B
Reve Diamonds
71AFEF5C0 · Nov 1
$1,104 USD
View
18 more retailers have this diamond
Prices start from $172 USDSave up to $932 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
0.91ct Marquise
$172 USD