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Marquise|Lab Grown|IGI

1.26ct D VS2 Marquise Lab Grown Diamond

EX • D/VS2 • IGI LG764673988

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG764673988

Diamond specifications and retailer prices

From $352 USD
As of November 1, 2026
Save $808 USD (70%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $2,030 USD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

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 LG764673988 or 764673988. Listed at 11 retailers as of November 1, 2026, with a 229% 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

1.26
Carat
D
Color
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32°
Pavilion angle40°
OriginLab Grown
Grading LabIGI
CertificateIGI LG764673988
Dimensions11.66 × 5.63 × 3.38 mm
L/W Ratio2.07
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.66 mm5.63 mm1.26 ctD / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG764673988
Side View
Table 59.0%Crown 32°Girdle: MED-STKPavilion 40°Culet: NoneDepth 60.0%

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: $2,030 USD|Low: $282 USD|High: $2,030 USD|Avg: $643 USD
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
Retailer 13
Retailer 14
Retailer 15
November 1, 2026
Retailer 7$294 USD
Retailer 13$348 USD
Retailer 15$352 USD
Retailer 4$356 USD
Retailer 11$388 USD
Retailer 5$450 USD
Retailer 10$465 USD
Retailer 3$599 USD
Retailer 6$728 USD
Retailer 9$808 USD
Retailer 12$846 USD
Retailer 14$931 USD
Retailer 8$931 USD
Retailer 2$1,160 USD
Do Amore Diamonds$2,030 USD

13 data points across 15 retailers

11 retailers$352 USD to $1,160 USD

Retailer 1
-
$348 USD
£274 GBP
Price last confirmed 15 days ago
B+
Retailer 2
-
$352 USD
View
Retailer 3
-
$388 USD
View
Price last confirmed 11 days ago
A
Retailer 4
-
$465 USD
€443 EUR
View
Retailer 5
-
$599 USD
View
Price last confirmed 8 days ago
B+
Retailer 6
-
$808 USD
A$1,243 AUD
View
B
Retailer 7
-
$846 USD
View
B
Retailer 8
-
$931 USD
View
B
Retailer 9
-
$931 USD
View
B
Retailer 10
-
$1,160 USD
£913 GBP
View
Most Expensive
Do Amore Diamonds
27-12A9F5FE3 · Oct 31
$2,030 USD
View
Price under review
10 more retailers have this diamond
Prices start from $352 USDSave up to $808 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
$352 USD