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Marquise|Lab Grown|IGI

1.21ct D VVS2 Marquise Lab Grown Diamond

EX • D/VVS2 • IGI LG768628806

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG768628806

Diamond specifications and retailer prices

From $402 USD
As of November 1, 2026
Save $939 USD (70%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $1,341 USD at MOH London · As of November 1, 2026
View at MOH London

About this 1.21ct lab-grown marquise diamond

This 1.21ct lab-grown marquise sits in the classic one-carat band, graded D colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG768628806 or 768628806. Listed at 15 retailers as of November 1, 2026, with prices from $402 to $1,341, a $939 spread on the same certified stone. MOH London lists it at $1,341. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.21
Carat
D
Color
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.6°
Pavilion angle39.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG768628806
Dimensions10.80 × 5.54 × 3.49 mm
L/W Ratio1.95
Girdle conditionFaceted
Culet sizePointed
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
10.80 mm5.54 mm1.21 ctD / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG768628806
Side View
Table 59.0%Crown 35.6°Girdle: MED-STKPavilion 39.6°Culet: NoneDepth 63.0%

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 1
Current: $1,341 USD|Low: $388 USD|High: $1,358 USD|Avg: $809 USD|-1.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 2, 2026
Retailer 11$472 USD
Retailer 3$541 USD
Retailer 8$557 USD
Retailer 6$577 USD
Retailer 2$583 USD
Retailer 12$668 USD
Retailer 4$745 USD
Retailer 13$810 USD
Retailer 9$840 USD
Retailer 7$940 USD
Retailer 10$980 USD
Retailer 5$1,244 USD
MOH London$1,341 USD

41 data points across 13 retailers

15 retailers$402 USD to $1,341 USD

A
Cheapest Retailer
-
$402 USD
A
Retailer 2
-
$461 USD
HK$3,600 HKD
View
A
Retailer 3
-
$472 USD
View
B+
Retailer 4
-
$541 USD
View
A
Retailer 5
-
$557 USD
€530 EUR
View
B+
Retailer 6
-
$577 USD
ZAR 9,324 ZAR
View
B+
Retailer 7
-
$583 USD
£459 GBP
View
B+
Retailer 8
-
$668 USD
A$1,028 AUD
View
Retailer 9
-
$745 USD
View
Price last confirmed 9 days ago
B+
Retailer 10
-
$810 USD
View
B+
Retailer 11
-
$840 USD
View
B
Retailer 12
-
$940 USD
View
Retailer 13
-
$980 USD
A$1,507 AUD
View
Price last confirmed 24 days ago
B
Retailer 14
-
$1,244 USD
View
Most Expensive
B
MOH London
LG768628806 · Nov 1
$1,341 USD
£1,056 GBP
View
14 more retailers have this diamond
Prices start from $402 USDSave up to $939 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
1.21ct Marquise
$402 USD