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Marquise|Lab Grown|IGI

1.26ct D VVS1 Marquise Lab Grown Diamond

ID • D/VVS1 • IGI LG840661874

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG840661874

Diamond specifications and retailer prices

From $228 USD
As of October 13, 2026
13 retailers carry this diamond
Most expensive: $1,870 USD at Brilliant Earth · As of October 26, 2026
View at Brilliant Earth

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 VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG840661874 or 840661874. Listed at 13 retailers as of October 13, 2026. 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
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.6°
Pavilion angle38.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG840661874
Dimensions11.10 × 5.59 × 3.43 mm
L/W Ratio1.99
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.10 mm5.59 mm1.26 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG840661874
Side View
Table 60.0%Crown 39.6°Girdle: MED-STKPavilion 38.9°Culet: NoneDepth 61.4%

Caratlytics Score

No score right now
No retailer has confirmed this stone recently, so we are not scoring it. Prices below are as of the date shown.

Price History

Last verified: Oct 13
Current: $1,870 USD|Low: $228 USD|High: $1,870 USD|Avg: $743 USD
Brilliant Earth
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
Retailer 16
Retailer 17
October 25, 2026
Retailer 5$228 USD
Retailer 12$253 USD
Retailer 7$285 USD
Retailer 14$325 USD
Retailer 3$380 USD
Retailer 4$481 USD
Retailer 11$509 USD
Retailer 2$511 USD
Retailer 6$631 USD
Retailer 10$907 USD
Retailer 13$907 USD
Retailer 16$953 USD
Retailer 9$1,023 USD
Retailer 17$1,105 USD
Retailer 15$1,139 USD
Retailer 8$1,763 USD
Brilliant Earth$1,870 USD

13 data points across 17 retailers

13 retailers$228 USD to $1,870 USD

Retailer 1
-
$228 USD
Price last confirmed 20 days ago
Retailer 2
-
$285 USD
View
Price last confirmed 21 days ago
Retailer 3
-
$380 USD
View
Price last confirmed 19 days ago
Retailer 4
-
$481 USD
ZAR 7,777 ZAR
View
Price last confirmed 20 days ago
Retailer 5
-
$509 USD
£401 GBP
View
Price last confirmed 18 days ago
Retailer 6
-
$511 USD
€487 EUR
View
Price last confirmed 8 days ago
Retailer 7
-
$907 USD
View
Price last confirmed 17 days ago
Retailer 8
-
$907 USD
SGD 1,226 SGD
View
Price last confirmed 18 days ago
Retailer 9
-
$953 USD
View
Price last confirmed 18 days ago
Retailer 10
-
$1,105 USD
View
Price last confirmed 19 days ago
Retailer 11
-
$1,139 USD
£897 GBP
View
Price last confirmed 18 days ago
Retailer 12
-
$1,763 USD
View
Price last confirmed 20 days ago
Most Expensive
Brilliant Earth
21794601A · Oct 26
$1,870 USD
View
Price last confirmed 7 days ago
12 more retailers have this diamond

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.

1.26ct Marquise
$228 USD