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Marquise|Lab Grown|IGI

1.21ct D VVS2 Marquise Lab Grown Diamond

ID • D/VVS2 • IGI LG839673062

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG839673062

Diamond specifications and retailer prices

From $412 NZD
As of November 4, 2026
Save $3,544 NZD (90%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $3,956 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 LG839673062 or 839673062. Listed at 12 retailers as of November 4, 2026, with prices from $412 to $3,956, a $3,544 spread on the same certified stone. Do Amore Diamonds lists it at $3,956. 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
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.1°
Pavilion angle39.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG839673062
Dimensions11.55 × 5.56 × 3.32 mm
L/W Ratio2.08
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.55 mm5.56 mm1.21 ctD / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG839673062
Side View
Table 60.0%Crown 33.1°Girdle: MED-STKPavilion 39.3°Culet: NoneDepth 59.7%

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: $3,956 NZD|Low: $396 NZD|High: $3,956 NZD|Avg: $1,287 NZD
Do Amore Diamonds
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 7$412 NZD
Retailer 3$459 NZD
Retailer 10$477 NZD
Retailer 8$511 NZD
Retailer 12$511 NZD
Retailer 5$972 NZD
Retailer 2$1,064 NZD
Retailer 11$1,070 NZD
Retailer 4$1,685 NZD
Retailer 9$1,813 NZD
Retailer 6$2,767 NZD
Do Amore Diamonds$3,956 NZD

41 data points across 12 retailers

12 retailers$412 NZD to $3,956 NZD

A
Cheapest Retailer
-
$412 NZD
A
Retailer 2
-
$459 NZD
View
Final sale: no returns
A
Retailer 3
-
$477 NZD
View
Retailer 4
-
$511 NZD
View
Price last confirmed 11 days ago
A
Retailer 5
-
$511 NZD
View
A
Retailer 6
-
$972 NZD
View
B+
Retailer 7
-
$1,064 NZD
View
B+
Retailer 8
-
$1,070 NZD
View
B
Retailer 9
-
$1,685 NZD
View
B
Retailer 10
-
$1,813 NZD
View
B
Retailer 11
-
$2,767 NZD
View
Most Expensive
B
Do Amore Diamonds
27-596B2E0C1 · Nov 4
$3,956 NZD
$2,230 USD
View
11 more retailers have this diamond
Prices start from $412 NZDSave up to $3,544 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
$412 NZD