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Heart|Lab Grown|IGI

1.22ct D VVS2 Heart Lab Grown Diamond

EX • D/VVS2 • IGI LG621497132

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG621497132

Diamond specifications and retailer prices

From $361 SGD
$282 USD
As of October 30, 2026
Save $2,849 SGD (89%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $3,210 SGD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore 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 VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG621497132 or 621497132. Listed at 19 retailers as of October 30, 2026, with prices from $361 to $3,210, a $2,849 spread on the same certified stone. Do Amore Diamonds lists it at $3,210. 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
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33°
Pavilion angle39.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG621497132
Dimensions6.67 × 7.49 × 4.31 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
6.67 mm7.49 mm1.22 ctD / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG621497132
Side View
Table 57.0%Crown 33°Girdle: MED-STKPavilion 39.1°Culet: NoneDepth 57.5%

Caratlytics Score

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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: $3,210 SGD|Low: $347 SGD|High: $3,210 SGD|Avg: $1,051 SGD
Do Amore Diamonds
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
November 2, 2026
Retailer 4$361 SGD
Retailer 16$403 SGD
Retailer 7$418 SGD
Retailer 5$448 SGD
Retailer 8$606 SGD
Retailer 13$650 SGD
Retailer 15$652 SGD
Retailer 9$852 SGD
Retailer 2$880 SGD
Retailer 12$896 SGD
Retailer 11$1,262 SGD
Retailer 14$1,375 SGD
Retailer 6$1,588 SGD
Retailer 3$1,858 SGD
Retailer 10$1,980 SGD
Do Amore Diamonds$3,210 SGD

43 data points across 16 retailers

19 retailers$361 SGD to $3,210 SGD

A
Cheapest Retailer
-
$361 SGD
$282 USD
A
Retailer 2
-
$403 SGD
$315 USD
View
Final sale: no returns
A
Retailer 3
-
$418 SGD
$327 USD
View
A
Retailer 4
-
$448 SGD
$350 USD
View
A
Retailer 5
-
$532 SGD
$416 USD
View
B+
Retailer 6
-
$599 SGD
$468 USD
View
B+
Retailer 7
-
$606 SGD
$474 USD
View
Retailer 8
-
$650 SGD
£400 GBP
View
Price last confirmed 17 days ago
B+
Retailer 9
-
$652 SGD
$510 USD
View
B+
Retailer 10
-
$852 SGD
ZAR 10,764 ZAR
View
B+
Retailer 11
-
$880 SGD
£542 GBP
View
B+
Retailer 12
-
$896 SGD
A$1,078 AUD
View
B+
Retailer 13
-
$1,262 SGD
A$1,518 AUD
View
B
Retailer 14
-
$1,375 SGD
$1,075 USD
View
B
Retailer 15
-
$1,588 SGD
$1,242 USD
View
B
Retailer 16
-
$1,797 SGD
$1,405 USD
View
B
Retailer 17
-
$1,858 SGD
$1,453 USD
View
B
Retailer 18
-
$1,980 SGD
£1,219 GBP
View
Most Expensive
B
Do Amore Diamonds
27-F765700B7 · Oct 31
$3,210 SGD
$2,510 USD
View
18 more retailers have this diamond
Prices start from $361 SGDSave up to $2,849 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
$361 SGD