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Marquise|Lab Grown|IGI

1.37ct D VS2 Marquise Lab Grown Diamond

ID • D/VS2 • IGI LG790610957

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG790610957

Diamond specifications and retailer prices

From $392 NZD
$221 USD
As of November 1, 2026
Save $209 NZD (35%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $1,387 NZD at Rare Carat · As of August 30, 2026
View at Rare Carat

About this 1.37ct lab-grown marquise diamond

This 1.37ct lab-grown marquise sits in the one-and-a-quarter to one-and-a-half carat band, graded D colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG790610957 or 790610957. Listed at 4 retailers as of November 1, 2026, with a 53% 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

1.37
Carat
D
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.2°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG790610957
Dimensions11.38 × 5.74 × 3.68 mm
L/W Ratio1.98
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.38 mm5.74 mm1.37 ctD / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG790610957
Side View
Table 61.0%Crown 36.2°Girdle: MED-STKPavilion 41°Culet: NoneDepth 64.1%

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 1
Current: $1,387 NZD|Low: $217 NZD|High: $168,435 NZD|Avg: $15,638 NZD
Rare Carat
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 27, 2026
Retailer 12$217 NZD
Retailer 2$392 NZD
Retailer 7$484 NZD
Retailer 5$601 NZD
Retailer 6$708 NZD
Retailer 11$839 NZD
Retailer 8$976 NZD
Retailer 3$1,219 NZD
Rare Carat$1,387 NZD
Retailer 9$1,411 NZD
Retailer 10$2,289 NZD
Retailer 4$168,435 NZD

7 data points across 12 retailers

4 retailers$392 NZD to $601 NZD

A
Cheapest Retailer
-
$392 NZD
$221 USD
Final sale: no returns
B+
Retailer 2
-
$601 NZD
$339 USD
View
Most Expensive
Rare Carat
790610957 · Aug 30
$1,387 NZD
$782 USD
View
Price last confirmed 63 days ago
2 more retailers have this diamond
Prices start from $392 NZDSave up to $209 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
1.37ct Marquise
$392 NZD