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Heart|Lab Grown|IGI

1.20ct D VVS2 Heart Lab Grown Diamond

EX • D/VVS2 • IGI LG669427001

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG669427001

Diamond specifications and retailer prices

From $292 SGD
$228 USD
As of October 30, 2026
Save $1,347 SGD (82%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $1,639 SGD at Reve Diamonds · As of November 1, 2026
View at Reve Diamonds

About this 1.2ct lab-grown heart diamond

This 1.2ct lab-grown heart sits in the classic one-carat band, graded D colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG669427001 or 669427001. Listed at 21 retailers as of October 30, 2026, with prices from $292 to $1,639, a $1,347 spread on the same certified stone. Reve Diamonds lists it at $1,639. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.20
Carat
D
Colour
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.3°
Pavilion angle42.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG669427001
Dimensions6.63 × 7.33 × 4.52 mm
L/W Ratio1.11
Girdle conditionFaceted
Culet sizePointed
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
6.63 mm7.33 mm1.20 ctD / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG669427001
Side View
Table 58.0%Crown 32.3°Girdle: MED-STKPavilion 42.2°Culet: NoneDepth 61.7%

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: Oct 30
Current: $674 SGD|Low: $278 SGD|High: $1,639 SGD|Avg: $785 SGD|+3.7%
Retailer 1
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Retailer 19
Reve Diamonds
November 2, 2026
Retailer 2$292 SGD
Retailer 18$326 SGD
Retailer 11$338 SGD
Retailer 7$361 SGD
Retailer 9$361 SGD
Retailer 8$613 SGD
Retailer 14$616 SGD
Retailer 12$623 SGD
Retailer 19$648 SGD
Retailer 5$668 SGD
Retailer 1$674 SGD
Retailer 15$722 SGD
Retailer 17$880 SGD
Retailer 6$994 SGD
Retailer 3$1,160 SGD
Retailer 16$1,170 SGD
Retailer 10$1,227 SGD
Retailer 13$1,446 SGD
Retailer 4$1,522 SGD
Reve Diamonds$1,639 SGD

39 data points across 20 retailers

21 retailers$292 SGD to $1,639 SGD

A
Cheapest Retailer
-
$292 SGD
$228 USD
A
Retailer 2
-
$326 SGD
$255 USD
View
Final sale: no returns
A
Retailer 3
-
$338 SGD
$264 USD
View
A
Retailer 4
-
$361 SGD
$282 USD
View
Retailer 5
-
$361 SGD
$282 USD
View
Price last confirmed 8 days ago
B+
Retailer 6
-
$613 SGD
$479 USD
View
B+
Retailer 7
-
$616 SGD
€459 EUR
View
B+
Retailer 8
-
$623 SGD
ZAR 7,869 ZAR
View
B+
Retailer 9
-
$648 SGD
$507 USD
View
B+
Retailer 10
-
$668 SGD
$522 USD
View
B+
Retailer 11
-
$674 SGD
£415 GBP
View
B+
Retailer 12
-
$722 SGD
A$868 AUD
View
B+
Retailer 13
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$880 SGD
A$1,059 AUD
View
B
Retailer 14
-
$994 SGD
$777 USD
View
B
Retailer 15
-
$1,160 SGD
$907 USD
View
B
Retailer 16
-
$1,170 SGD
A$1,408 AUD
View
B
Retailer 17
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$1,227 SGD
$959 USD
View
B
Retailer 18
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$1,310 SGD
$1,024 USD
View
B
Retailer 19
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$1,446 SGD
£890 GBP
View
Retailer 20
-
$1,522 SGD
$1,190 USD
View
Price last confirmed 17 days ago
Most Expensive
B
Reve Diamonds
3E3422A62 · Nov 1
$1,639 SGD
$1,281 USD
View
20 more retailers have this diamond
Prices start from $292 SGDSave up to $1,347 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
1.20ct Heart
$292 SGD