Heart|Lab Grown|IGI

1.26ct E VVS1 Heart Lab Grown Diamond

ID • E/VVS1 • IGI LG831679830

Certificate IGI LG831679830

Diamond specifications and retailer prices

From $241 USD
As of November 3, 2026
Save $670 USD (74%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $911 USD at With Clarity · As of November 3, 2026
View at With Clarity

About this 1.26ct lab-grown heart diamond

This 1.26ct lab-grown heart sits in the one-and-a-quarter to one-and-a-half carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG831679830 or 831679830. Listed at 7 retailers as of November 3, 2026, with prices from $241 to $911, a $670 spread on the same certified stone. With Clarity lists it at $911. 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
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabIGI
CertificateIGI LG831679830
Dimensions6.50 × 7.44 × 4.37 mm
L/W Ratio1.14
Top View
6.50 mm7.44 mm1.26 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG831679830
Side View
Table 62.0%CrownGirdle: Slightly ThickPavilionCulet: NoneDepth 58.7%

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: Nov 3
Current: $267 USD|Low: $241 USD|High: $911 USD|Avg: $542 USD
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
With Clarity
November 3, 2026
Retailer 2$241 USD
Retailer 1$267 USD
Retailer 6$326 USD
Retailer 5$494 USD
Retailer 4$861 USD
Retailer 3$910 USD
With Clarity$911 USD

2 data points across 7 retailers

7 retailers$241 USD to $911 USD

A
Cheapest Retailer
-
$241 USD
Final sale: no returns
A
Retailer 2
-
$267 USD
View
A
Retailer 3
-
$326 USD
£257 GBP
View
B+
Retailer 4
-
$494 USD
£389 GBP
View
B
Retailer 5
-
$861 USD
SGD 1,163 SGD
View
B
Retailer 6
-
$910 USD
View
Most Expensive
B
With Clarity
831679830 · Nov 3
$911 USD
View
6 more retailers have this diamond
Prices start from $241 USDSave up to $670 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 Heart
$241 USD