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Heart|Lab Grown|IGI

1.21ct D VS2 Heart Lab Grown Diamond

ID • D/VS2 • IGI LG605327002

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG605327002

Diamond specifications and retailer prices

From $247 SGD
As of November 4, 2026
Save $1,248 SGD (84%) vs most expensive(unlock to see where)
26 retailers carry this diamond
Most expensive: $1,495 SGD at Reve Diamonds · As of November 4, 2026
View at Reve Diamonds

About this 1.21ct lab-grown heart diamond

This 1.21ct lab-grown heart sits in the classic one-carat band, graded D colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG605327002 or 605327002. Listed at 26 retailers as of November 4, 2026, with prices from $247 to $1,495, a $1,248 spread on the same certified stone. Reve Diamonds lists it at $1,495. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.21
Carat
D
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.7°
Pavilion angle39.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG605327002
Dimensions7.48 × 6.69 × 4.20 mm
L/W Ratio1.12
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
7.48 mm6.69 mm1.21 ctD / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG605327002
Side View
Table 62.0%Crown 35.7°Girdle: MediumPavilion 39.5°Culet: NoneDepth 56.1%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 4
Current: $549 SGD|Low: $236 SGD|High: $1,610 SGD|Avg: $825 SGD|-15.5%
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
Reve Diamonds
November 5, 2026
Retailer 12$247 SGD
Retailer 15$276 SGD
Retailer 14$359 SGD
Retailer 13$432 SGD
Retailer 1$549 SGD
Retailer 4$574 SGD
Retailer 3$619 SGD
Retailer 7$645 SGD
Retailer 10$967 SGD
Retailer 11$984 SGD
Retailer 6$1,040 SGD
Retailer 5$1,049 SGD
Retailer 2$1,084 SGD
Retailer 9$1,380 SGD
Retailer 8$1,426 SGD
Reve Diamonds$1,495 SGD

44 data points across 16 retailers

26 retailers$247 SGD to $1,495 SGD

A
Cheapest Retailer
-
$247 SGD
Retailer 2
-
$247 SGD
View
Price last confirmed 28 days ago
Retailer 3
-
$247 SGD
View
Price last confirmed 25 days ago
A
Retailer 4
-
$276 SGD
View
Final sale: no returns
Retailer 5
-
$290 SGD
View
Price last confirmed 36 days ago
Retailer 6
-
$305 SGD
View
Price last confirmed 33 days ago
Retailer 7
-
$305 SGD
View
Price last confirmed 26 days ago
Retailer 8
-
$336 SGD
View
Price last confirmed 37 days ago
Retailer 9
-
$355 SGD
View
Price last confirmed 39 days ago
A
Retailer 10
-
$359 SGD
View
B+
Retailer 11
-
$432 SGD
View
A
Retailer 12
-
$549 SGD
View
B+
Retailer 13
-
$574 SGD
View
B+
Retailer 14
-
$619 SGD
View
B+
Retailer 15
-
$645 SGD
View
Retailer 16
-
$967 SGD
View
Price last confirmed 9 days ago
Retailer 17
-
$981 SGD
View
Price last confirmed 26 days ago
B
Retailer 18
-
$981 SGD
View
B
Retailer 19
-
$984 SGD
View
B
Retailer 20
-
$1,040 SGD
View
B
Retailer 21
-
$1,049 SGD
View
B
Retailer 22
-
$1,084 SGD
View
Retailer 23
-
$1,155 SGD
View
Price last confirmed 36 days ago
B
Retailer 24
-
$1,380 SGD
View
B
Retailer 25
-
$1,426 SGD
View
Most Expensive
B
Reve Diamonds
A0912CD54 · Nov 4
$1,495 SGD
$1,170 USD
View
25 more retailers have this diamond
Prices start from $247 SGDSave up to $1,248 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
1.21ct Heart
$247 SGD