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Marquise|Lab Grown|IGI

1.21ct D VVS2 Marquise Lab Grown Diamond

EX • D/VVS2 • IGI LG768630519

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG768630519

Diamond specifications and retailer prices

From $713 NZD
As of November 3, 2026
Save $1,357 NZD (66%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $2,070 NZD at MOH London · As of November 5, 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 LG768630519 or 768630519. Listed at 13 retailers as of November 3, 2026, with prices from $713 to $2,070, a $1,357 spread on the same certified stone. MOH London lists it at $2,070. 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
Colour
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34°
Pavilion angle42°
OriginLab Grown
Grading LabIGI
CertificateIGI LG768630519
Dimensions11.03 × 5.57 × 3.53 mm
L/W Ratio1.98
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
11.03 mm5.57 mm1.21 ctD / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG768630519
Side View
Table 62.0%Crown 34°Girdle: THN-MEDPavilion 42°Culet: NoneDepth 63.4%

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 3
Current: $2,070 NZD|Low: $688 NZD|High: $2,408 NZD|Avg: $1,449 NZD|-13.0%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 5, 2026
Retailer 5$726 NZD
Retailer 8$731 NZD
Retailer 4$960 NZD
Retailer 2$969 NZD
Retailer 11$986 NZD
Retailer 10$1,024 NZD
Retailer 9$1,132 NZD
Retailer 6$1,419 NZD
Retailer 3$1,437 NZD
Retailer 12$1,737 NZD
Retailer 7$1,967 NZD
MOH London$2,070 NZD

43 data points across 12 retailers

13 retailers$713 NZD to $2,070 NZD

A
Cheapest Retailer
-
$713 NZD
A
Retailer 2
-
$726 NZD
View
A
Retailer 3
-
$731 NZD
View
B+
Retailer 4
-
$960 NZD
View
A
Retailer 5
-
$969 NZD
View
A
Retailer 6
-
$986 NZD
View
B+
Retailer 7
-
$1,024 NZD
View
B+
Retailer 8
-
$1,132 NZD
View
B+
Retailer 9
-
$1,419 NZD
View
B+
Retailer 10
-
$1,437 NZD
View
Retailer 11
-
$1,737 NZD
View
Price last confirmed 27 days ago
B
Retailer 12
-
$1,967 NZD
View
Most Expensive
B
MOH London
LG768630519 · Nov 5
$2,070 NZD
£919 GBP
View
12 more retailers have this diamond
Prices start from $713 NZDSave up to $1,357 NZD

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
$713 NZD