Marquise|Lab Grown|IGI

1.26ct D VS2 Marquise Lab Grown Diamond

ID • D/VS2 • IGI LG831651089

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG831651089

Diamond specifications and retailer prices

From $232 USD
As of November 4, 2026
Save $790 USD (77%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $1,022 USD at NZ Jewellers · As of November 4, 2026
View at NZ Jewellers

About this 1.26ct lab-grown marquise diamond

This 1.26ct 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 LG831651089 or 831651089. Listed at 7 retailers as of November 4, 2026, with prices from $232 to $1,022, a $790 spread on the same certified stone. NZ Jewellers lists it at $1,022. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.26
Carat
D
Color
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.3°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG831651089
Dimensions10.63 × 5.77 × 3.61 mm
L/W Ratio1.84
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.63 mm5.77 mm1.26 ctD / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG831651089
Side View
Table 59.0%Crown 33.3°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 62.6%

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: $1,022 USD|Low: $195 USD|High: $1,191 USD|Avg: $559 USD|+26.3%
NZ Jewellers
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 4, 2026
Retailer 9$232 USD
Retailer 4$252 USD
Retailer 12$252 USD
Retailer 8$259 USD
Retailer 10$269 USD
Retailer 2$379 USD
Retailer 15$435 USD
Retailer 13$450 USD
Retailer 5$484 USD
Retailer 6$498 USD
Retailer 14$738 USD
Retailer 3$862 USD
Retailer 7$901 USD
NZ Jewellers$1,022 USD
Retailer 11$1,187 USD

7 data points across 15 retailers

7 retailers$232 USD to $1,022 USD

A
Cheapest Retailer
-
$232 USD
Retailer 2
-
$252 USD
View
Price last confirmed 30 days ago
Retailer 3
-
$252 USD
View
Price last confirmed 27 days ago
A
Retailer 4
-
$259 USD
View
Final sale: no returns
A
Retailer 5
-
$269 USD
View
A
Retailer 6
-
$379 USD
View
Most Expensive
B
NZ Jewellers
6ffb7627-4a11-48ba-9bf9-4a8b8a8fe0fe · Nov 4
$1,022 USD
View
6 more retailers have this diamond
Prices start from $232 USDSave up to $790 USD

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
1.26ct Marquise
$232 USD