Heart|Lab Grown|IGI

1.20ct D VVS2 Heart Lab Grown Diamond

ID • D/VVS2 • IGI LG821630493

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG821630493

Diamond specifications and retailer prices

From $327 SGD
HK$2,000 HKD
As of October 26, 2026
19 retailers carry this diamond
Most expensive: $1,446 SGD at Reve Diamonds · As of October 23, 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 LG821630493 or 821630493. Listed at 19 retailers as of October 26, 2026. 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
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle27.6°
Pavilion angle39.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG821630493
Dimensions7.42 × 6.99 × 4.12 mm
L/W Ratio1.06
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.42 mm6.99 mm1.20 ctD / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG821630493
Side View
Table 59.0%Crown 27.6°Girdle: MED-THKPavilion 39.3°Culet: NoneDepth 55.5%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 26
Current: $483 SGD|Low: $224 SGD|High: $1,453 SGD|Avg: $690 SGD|-2.3%
Retailer 1
Retailer 2
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Retailer 4
Retailer 5
Retailer 6
Retailer 7
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Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
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Retailer 16
Retailer 17
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Retailer 19
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Retailer 21
Reve Diamonds
October 23, 2026
Retailer 19$230 SGD
Retailer 6$258 SGD
Retailer 18$267 SGD
Retailer 17$285 SGD
Retailer 13$327 SGD
Retailer 12$374 SGD
Retailer 21$471 SGD
Retailer 1$483 SGD
Retailer 15$497 SGD
Retailer 4$505 SGD
Retailer 7$601 SGD
Retailer 5$627 SGD
Retailer 2$703 SGD
Retailer 3$719 SGD
Retailer 16$918 SGD
Retailer 9$937 SGD
Retailer 14$975 SGD
Retailer 8$988 SGD
Retailer 11$1,143 SGD
Retailer 10$1,253 SGD
Retailer 20$1,343 SGD
Reve Diamonds$1,446 SGD

25 data points across 22 retailers

19 retailers

Retailer 1
-
$230 SGD
$180 USD
Price last confirmed 14 days ago
Retailer 2
-
$267 SGD
$209 USD
View
Price last confirmed 13 days ago
Retailer 3
-
$285 SGD
$223 USD
View
Price last confirmed 11 days ago
A
Retailer 4
-
$327 SGD
HK$2,000 HKD
View
Retailer 5
-
$374 SGD
£230 GBP
View
Price last confirmed 11 days ago
Retailer 6
-
$483 SGD
ZAR 6,103 ZAR
View
Price last confirmed 10 days ago
Retailer 7
-
$497 SGD
£306 GBP
View
Price last confirmed 11 days ago
Retailer 8
-
$505 SGD
$395 USD
View
Price last confirmed 10 days ago
Retailer 9
-
$601 SGD
$470 USD
View
Price last confirmed 10 days ago
Retailer 10
-
$627 SGD
$490 USD
View
Price last confirmed 12 days ago
Retailer 11
-
$703 SGD
A$846 AUD
View
Price last confirmed 16 days ago
Retailer 12
-
$719 SGD
$562 USD
View
Price last confirmed 10 days ago
Retailer 13
-
$918 SGD
$718 USD
View
Price last confirmed 11 days ago
Retailer 14
-
$937 SGD
View
Price last confirmed 11 days ago
Retailer 15
-
$988 SGD
$773 USD
View
Price last confirmed 12 days ago
Retailer 16
-
$1,143 SGD
A$1,375 AUD
View
Price last confirmed 30 days ago
Retailer 17
-
$1,253 SGD
$980 USD
View
Price last confirmed 10 days ago
Retailer 18
-
$1,343 SGD
£827 GBP
View
Price last confirmed 15 days ago
Most Expensive
Reve Diamonds
01B7A3636 · Oct 23
$1,446 SGD
$1,130 USD
View
Price last confirmed 10 days ago
18 more retailers have this diamond
Prices start from $327 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
$327 SGD