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Heart|Lab Grown|IGI

1.22ct D VS1 Heart Lab Grown Diamond

EX • D/VS1 • IGI LG791636092

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG791636092

Diamond specifications and retailer prices

From $245 SGD
As of November 4, 2026
Save $1,247 SGD (84%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $1,492 SGD at Reve Diamonds · As of November 4, 2026
View at Reve Diamonds

About this 1.22ct lab-grown heart diamond

This 1.22ct lab-grown heart sits in the classic one-carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG791636092 or 791636092. Listed at 18 retailers as of November 4, 2026, with prices from $245 to $1,492, a $1,247 spread on the same certified stone. Reve Diamonds lists it at $1,492. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.22
Carat
D
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle38°
OriginLab Grown
Grading LabIGI
CertificateIGI LG791636092
Dimensions6.63 × 7.52 × 4.29 mm
L/W Ratio1.13
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.63 mm7.52 mm1.22 ctD / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG791636092
Side View
Table 55.0%Crown 34.5°Girdle: MED-THKPavilion 38°Culet: NoneDepth 57.0%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 4
Current: $548 SGD|Low: $245 SGD|High: $1,508 SGD|Avg: $715 SGD|-17.7%
Retailer 1
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Retailer 12
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Retailer 17
Reve Diamonds
November 5, 2026
Retailer 11$245 SGD
Retailer 13$273 SGD
Retailer 17$285 SGD
Retailer 6$311 SGD
Retailer 7$311 SGD
Retailer 10$405 SGD
Retailer 16$533 SGD
Retailer 3$534 SGD
Retailer 1$548 SGD
Retailer 8$601 SGD
Retailer 9$719 SGD
Retailer 2$755 SGD
Retailer 12$978 SGD
Retailer 15$981 SGD
Retailer 14$1,045 SGD
Retailer 5$1,099 SGD
Retailer 4$1,449 SGD
Reve Diamonds$1,492 SGD

30 data points across 18 retailers

18 retailers$245 SGD to $1,492 SGD

A
Cheapest Retailer
-
$245 SGD
A
Retailer 2
-
$273 SGD
View
Final sale: no returns
A
Retailer 3
-
$285 SGD
View
A
Retailer 4
-
$311 SGD
View
Retailer 5
-
$311 SGD
View
Price last confirmed 11 days ago
A
Retailer 6
-
$405 SGD
View
A
Retailer 7
-
$533 SGD
View
A
Retailer 8
-
$534 SGD
View
A
Retailer 9
-
$548 SGD
View
B+
Retailer 10
-
$601 SGD
View
B+
Retailer 11
-
$719 SGD
View
B+
Retailer 12
-
$755 SGD
View
B
Retailer 13
-
$978 SGD
View
B
Retailer 14
-
$981 SGD
View
B
Retailer 15
-
$1,045 SGD
View
B
Retailer 16
-
$1,099 SGD
View
B
Retailer 17
-
$1,449 SGD
View
Most Expensive
B
Reve Diamonds
77BA6E257 · Nov 4
$1,492 SGD
$1,168 USD
View
17 more retailers have this diamond
Prices start from $245 SGDSave up to $1,247 SGD

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
1.22ct Heart
$245 SGD