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Marquise|Lab Grown|IGI

1.21ct D VVS2 Marquise Lab Grown Diamond

EX • D/VVS2 • IGI LG791655404

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG791655404

Diamond specifications and retailer prices

From $559 NZD
As of November 4, 2026
Save $2,422 NZD (81%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: $4,967 NZD at Do Amore Diamonds · As of November 4, 2026
View at Do Amore Diamonds

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 LG791655404 or 791655404. Listed at 24 retailers as of November 4, 2026, with a 433% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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 angle34.2°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG791655404
Dimensions11.31 × 5.52 × 3.43 mm
L/W Ratio2.05
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.31 mm5.52 mm1.21 ctD / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG791655404
Side View
Table 59.0%Crown 34.2°Girdle: MediumPavilion 40.5°Culet: NoneDepth 62.1%

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 4
Current: $1,361 NZD|Low: $536 NZD|High: $3,023 NZD|Avg: $1,444 NZD|+0.3%
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
November 5, 2026
Retailer 3$559 NZD
Retailer 10$623 NZD
Retailer 7$648 NZD
Retailer 4$694 NZD
Retailer 14$694 NZD
Retailer 5$924 NZD
Retailer 2$967 NZD
Retailer 11$1,318 NZD
Retailer 1$1,361 NZD
Retailer 13$1,788 NZD
Retailer 9$1,866 NZD
Retailer 15$2,031 NZD
Retailer 6$2,459 NZD
Retailer 12$2,856 NZD
Retailer 8$2,980 NZD

41 data points across 15 retailers

24 retailers$559 NZD to $2,980 NZD

Retailer 1
-
$559 NZD
Price last confirmed 28 days ago
A
Retailer 2
-
$559 NZD
View
A
Retailer 3
-
$623 NZD
View
Final sale: no returns
Retailer 4
-
$648 NZD
View
Price last confirmed 37 days ago
Retailer 5
-
$694 NZD
View
Price last confirmed 11 days ago
Retailer 6
-
$694 NZD
View
Price last confirmed 33 days ago
A
Retailer 7
-
$740 NZD
View
A
Retailer 8
-
$924 NZD
View
A
Retailer 9
-
$967 NZD
View
B+
Retailer 10
-
$969 NZD
View
B+
Retailer 11
-
$988 NZD
View
Retailer 12
-
$1,087 NZD
View
Price last confirmed 71 days ago
B+
Retailer 13
-
$1,318 NZD
View
B+
Retailer 14
-
$1,361 NZD
View
Retailer 15
-
$1,788 NZD
View
Price last confirmed 7 days ago
B+
Retailer 16
-
$1,866 NZD
View
B
Retailer 17
-
$2,031 NZD
View
Retailer 18
-
$2,459 NZD
View
Price last confirmed 36 days ago
B
Retailer 19
-
$2,459 NZD
View
B
Retailer 20
-
$2,739 NZD
View
B
Retailer 21
-
$2,759 NZD
View
B
Retailer 22
-
$2,856 NZD
View
B
Retailer 23
-
$2,980 NZD
View
Most Expensive
Do Amore Diamonds
27-34CE5D45D · Nov 4
$4,967 NZD
$2,800 USD
View
Price under review
23 more retailers have this diamond
Prices start from $559 NZDSave up to $2,422 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
$559 NZD