Heart|Lab Grown|IGI

1.29ct E VS2 Heart Lab Grown Diamond

ID • E/VS2 • IGI LG840630537

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG840630537

Diamond specifications and retailer prices

From $221 USD
As of October 30, 2026
Save $883 USD (80%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $1,104 USD at MOH London · As of October 29, 2026
View at MOH London

About this 1.29ct lab-grown heart diamond

This 1.29ct lab-grown heart sits in the one-and-a-quarter to one-and-a-half carat band, graded E colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG840630537 or 840630537. Listed at 18 retailers as of October 29, 2026, with prices from $221 to $1,104, a $883 spread on the same certified stone. MOH London lists it at $1,104. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.29
Carat
E
Color
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.7°
Pavilion angle36.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG840630537
Dimensions6.83 × 7.58 × 4.21 mm
L/W Ratio1.11
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.83 mm7.58 mm1.29 ctE / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG840630537
Side View
Table 57.0%Crown 34.7°Girdle: STK-THKPavilion 36.8°Culet: NoneDepth 55.5%

Caratlytics Score

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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 30
Current: $1,104 USD|Low: $192 USD|High: $1,120 USD|Avg: $564 USD|-1.5%
MOH London
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
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Retailer 18
October 30, 2026
Retailer 18$221 USD
Retailer 5$247 USD
Retailer 8$256 USD
Retailer 13$274 USD
Retailer 16$274 USD
Retailer 2$329 USD
Retailer 12$461 USD
Retailer 6$468 USD
Retailer 4$497 USD
Retailer 11$508 USD
Retailer 3$519 USD
Retailer 9$819 USD
Retailer 10$870 USD
Retailer 15$880 USD
Retailer 17$883 USD
Retailer 7$889 USD
Retailer 14$942 USD
MOH London$1,104 USD

18 data points across 18 retailers

18 retailers$221 USD to $1,104 USD

A
Cheapest Retailer
-
$221 USD
A
Retailer 2
-
$247 USD
View
Final sale: no returns
A
Retailer 3
-
$256 USD
View
A
Retailer 4
-
$274 USD
View
A
Retailer 5
-
$274 USD
View
A
Retailer 6
-
$329 USD
£259 GBP
View
B+
Retailer 7
-
$461 USD
€439 EUR
View
B+
Retailer 8
-
$468 USD
View
B+
Retailer 9
-
$497 USD
View
B+
Retailer 10
-
$508 USD
£400 GBP
View
B+
Retailer 11
-
$519 USD
View
Retailer 12
-
$819 USD
View
Price last confirmed 12 days ago
B
Retailer 13
-
$870 USD
View
B
Retailer 14
-
$880 USD
View
B
Retailer 15
-
$883 USD
View
B
Retailer 16
-
$889 USD
SGD 1,202 SGD
View
B
Retailer 17
-
$942 USD
View
Most Expensive
B
MOH London
LG840630537 · Oct 29
$1,104 USD
£869 GBP
View
17 more retailers have this diamond
Prices start from $221 USDSave up to $883 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
1.29ct Heart
$221 USD