Heart|Lab Grown|IGI

1.29ct D VVS2 Heart Lab Grown Diamond

EX • D/VVS2 • IGI LG837660595

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG837660595

Diamond specifications and retailer prices

From $231 USD
As of November 1, 2026
Save $985 USD (81%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $1,216 USD at Reve Diamonds · As of November 1, 2026
View at Reve Diamonds

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 D colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG837660595 or 837660595. Listed at 12 retailers as of November 1, 2026, with prices from $231 to $1,216, a $985 spread on the same certified stone. Reve Diamonds lists it at $1,216. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.29
Carat
D
Color
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle41.4°
Pavilion angle37.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG837660595
Dimensions7.40 × 6.52 × 4.44 mm
L/W Ratio1.13
Girdle conditionFaceted
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
7.40 mm6.52 mm1.29 ctD / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG837660595
Side View
Table 53.0%Crown 41.4°Girdle: STK-THKPavilion 37.4°Culet: NoneDepth 60.0%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 1
Current: $443 USD|Low: $231 USD|High: $1,216 USD|Avg: $650 USD|+2.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Reve Diamonds
November 1, 2026
Retailer 11$231 USD
Retailer 5$336 USD
Retailer 3$342 USD
Retailer 1$443 USD
Retailer 6$473 USD
Retailer 10$563 USD
Retailer 7$618 USD
Retailer 9$628 USD
Retailer 2$879 USD
Retailer 8$951 USD
Retailer 4$1,029 USD
Reve Diamonds$1,216 USD

15 data points across 12 retailers

12 retailers$231 USD to $1,216 USD

A
Cheapest Retailer
-
$231 USD
Final sale: no returns
A
Retailer 2
-
$336 USD
£264 GBP
View
B+
Retailer 3
-
$342 USD
View
A
Retailer 4
-
$443 USD
ZAR 7,163 ZAR
View
A
Retailer 5
-
$473 USD
£373 GBP
View
B+
Retailer 6
-
$563 USD
View
B+
Retailer 7
-
$618 USD
View
B+
Retailer 8
-
$628 USD
A$966 AUD
View
B
Retailer 9
-
$879 USD
View
B
Retailer 10
-
$951 USD
A$1,463 AUD
View
B
Retailer 11
-
$1,029 USD
£810 GBP
View
Most Expensive
B
Reve Diamonds
64F9EB7FB · Nov 1
$1,216 USD
View
11 more retailers have this diamond
Prices start from $231 USDSave up to $985 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
$231 USD