Heart|Lab Grown|IGI

1.29ct D VS1 Heart Lab Grown Diamond

ID • D/VS1 • IGI LG828618690

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG828618690

Diamond specifications and retailer prices

From $206 USD
As of November 5, 2026
Save $936 USD (82%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $1,142 USD at Reve Diamonds · As of November 4, 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 VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG828618690 or 828618690. Listed at 18 retailers as of November 4, 2026, with prices from $206 to $1,142, a $936 spread on the same certified stone. Reve Diamonds lists it at $1,142. 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
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle35°
Pavilion angle39.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG828618690
Dimensions7.74 × 6.71 × 4.37 mm
L/W Ratio1.15
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.74 mm6.71 mm1.29 ctD / VS1
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG828618690
Side View
Table 65.0%Crown 35°Girdle: MED-STKPavilion 39.7°Culet: NoneDepth 56.5%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 5
Current: $302 USD|Low: $184 USD|High: $1,410 USD|Avg: $573 USD|-5.9%
Retailer 1
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
Reve Diamonds
November 5, 2026
Retailer 7$188 USD
Retailer 12$206 USD
Retailer 6$218 USD
Retailer 9$233 USD
Retailer 4$256 USD
Retailer 1$302 USD
Retailer 5$393 USD
Retailer 16$402 USD
Retailer 13$408 USD
Retailer 11$512 USD
Retailer 17$584 USD
Retailer 3$744 USD
Retailer 8$748 USD
Retailer 2$762 USD
Retailer 15$786 USD
Retailer 10$790 USD
Retailer 14$1,062 USD
Reve Diamonds$1,142 USD

33 data points across 18 retailers

18 retailers$206 USD to $1,142 USD

Retailer 1
-
$188 USD
Price last confirmed 13 days ago
A
Retailer 2
-
$206 USD
View
Final sale: no returns
Retailer 3
-
$218 USD
View
Price last confirmed 12 days ago
Retailer 4
-
$233 USD
View
Price last confirmed 11 days ago
A
Retailer 5
-
$256 USD
View
A
Retailer 6
-
$302 USD
View
Retailer 7
-
$393 USD
View
Price last confirmed 13 days ago
B+
Retailer 8
-
$402 USD
View
A
Retailer 9
-
$408 USD
View
B+
Retailer 10
-
$512 USD
View
B+
Retailer 11
-
$584 USD
View
B+
Retailer 12
-
$744 USD
View
Retailer 13
-
$748 USD
View
Price last confirmed 11 days ago
B+
Retailer 14
-
$762 USD
View
B
Retailer 15
-
$786 USD
View
B
Retailer 16
-
$790 USD
View
B
Retailer 17
-
$1,062 USD
View
Most Expensive
B
Reve Diamonds
211E7575F · Nov 4
$1,142 USD
View
17 more retailers have this diamond
Prices start from $206 USDSave up to $936 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
$206 USD