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Marquise|Lab Grown|IGI

1.51ct D VS2 Marquise Lab Grown Diamond

ID • D/VS2 • IGI LG826615835

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG826615835

Diamond specifications and retailer prices

From $486 NZD
As of November 4, 2026
Save $3,766 NZD (89%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $4,252 NZD at Do Amore Diamonds · As of November 2, 2026
View at Do Amore Diamonds

About this 1.51ct lab-grown marquise diamond

This 1.51ct lab-grown marquise sits in the one-and-a-half to two carat band, graded D colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG826615835 or 826615835. Listed at 12 retailers as of November 2, 2026, with prices from $486 to $4,252, a $3,766 spread on the same certified stone. Do Amore Diamonds lists it at $4,252. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.51
Carat
D
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.4°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG826615835
Dimensions11.89 × 6.26 × 3.69 mm
L/W Ratio1.90
Girdle conditionFaceted
Culet sizeNone
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.89 mm6.26 mm1.51 ctD / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG826615835
Side View
Table 62.0%Crown 34.4°Girdle: THN-MEDPavilion 40.7°Culet: NoneDepth 58.9%

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: $4,252 NZD|Low: $470 NZD|High: $4,341 NZD|Avg: $1,804 NZD|-2.0%
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 5$486 NZD
Retailer 9$564 NZD
Retailer 11$728 NZD
Retailer 3$987 NZD
Retailer 8$1,000 NZD
Retailer 10$1,503 NZD
Retailer 7$1,852 NZD
Retailer 6$2,138 NZD
Retailer 4$2,384 NZD
Retailer 2$2,595 NZD
Retailer 12$2,624 NZD
Do Amore Diamonds$4,252 NZD

33 data points across 12 retailers

12 retailers$486 NZD to $4,252 NZD

A
Cheapest Retailer
-
$486 NZD
A
Retailer 2
-
$564 NZD
View
A
Retailer 3
-
$728 NZD
View
B+
Retailer 4
-
$987 NZD
View
A
Retailer 5
-
$1,000 NZD
View
B+
Retailer 6
-
$1,503 NZD
View
B
Retailer 7
-
$1,852 NZD
View
B
Retailer 8
-
$2,138 NZD
View
Retailer 9
-
$2,384 NZD
View
Price last confirmed 14 days ago
B
Retailer 10
-
$2,595 NZD
View
B
Retailer 11
-
$2,624 NZD
View
Most Expensive
B
Do Amore Diamonds
27-187444E64 · Nov 2
$4,252 NZD
$2,390 USD
View
11 more retailers have this diamond
Prices start from $486 NZDSave up to $3,766 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
1.51ct Marquise
$486 NZD