Marquise|Lab Grown|IGI

1.26ct E VVS2 Marquise Lab Grown Diamond

ID • E/VVS2 • IGI LG811620507

Shape and cutting style on the report: Modified hexagonal mixed cut

Certificate IGI LG811620507

Diamond specifications and retailer prices

From $346 USD
As of October 28, 2026
Save $2,304 USD (87%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $2,650 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 E colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG811620507 or 811620507. Listed at 7 retailers as of October 28, 2026, with prices from $346 to $2,650, a $2,304 spread on the same certified stone. Do Amore Diamonds lists it at $2,650. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.26
Carat
E
Color
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle24.8°
Pavilion angle39.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG811620507
Dimensions10.49 × 5.16 × 3.48 mm
L/W Ratio2.03
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.49 mm5.16 mm1.26 ctE / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG811620507
Side View
Table 65.0%Crown 24.8°Girdle: STK-THKPavilion 39.3°Culet: NoneDepth 67.4%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 28
Current: $2,650 USD|Low: $346 USD|High: $2,650 USD|Avg: $1,050 USD
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 29, 2026
Retailer 3$346 USD
Retailer 4$482 USD
Retailer 6$499 USD
Retailer 5$645 USD
Retailer 7$1,485 USD
Retailer 2$1,646 USD
Do Amore Diamonds$2,650 USD

6 data points across 7 retailers

7 retailers$346 USD to $2,650 USD

A
Cheapest Retailer
-
$346 USD
A
Retailer 2
-
$482 USD
View
A
Retailer 3
-
$499 USD
View
B+
Retailer 4
-
$645 USD
View
B
Retailer 5
-
$1,485 USD
View
B
Retailer 6
-
$1,646 USD
£1,296 GBP
View
Most Expensive
B
Do Amore Diamonds
27-ACAC3F13B · Oct 31
$2,650 USD
View
6 more retailers have this diamond
Prices start from $346 USDSave up to $2,304 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
$346 USD