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Heart|Lab Grown|IGI

1.22ct E VS1 Heart Lab Grown Diamond

EX • E/VS1 • IGI LG793636815

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG793636815

Diamond specifications and retailer prices

From $245 SGD
$192 USD
As of October 30, 2026
Save $2,120 SGD (90%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $2,365 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 E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG793636815 or 793636815. Listed at 14 retailers as of October 30, 2026, with prices from $245 to $2,365, a $2,120 spread on the same certified stone. Do Amore Diamonds lists it at $2,365. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.22
Carat
E
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle30.5°
Pavilion angle36.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG793636815
Dimensions6.64 × 7.49 × 4.17 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
6.64 mm7.49 mm1.22 ctE / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG793636815
Side View
Table 58.0%Crown 30.5°Girdle: MED-STKPavilion 36.5°Culet: NoneDepth 55.7%

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: $2,365 SGD|Low: $237 SGD|High: $2,442 SGD|Avg: $913 SGD|-3.1%
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
October 30, 2026
Retailer 16$245 SGD
Retailer 6$284 SGD
Retailer 15$285 SGD
Retailer 3$450 SGD
Retailer 12$458 SGD
Retailer 5$533 SGD
Retailer 7$634 SGD
Retailer 9$822 SGD
Retailer 2$895 SGD
Retailer 10$969 SGD
Retailer 14$983 SGD
Retailer 4$1,082 SGD
Retailer 13$1,345 SGD
Retailer 11$1,349 SGD
Retailer 8$1,432 SGD
Do Amore Diamonds$2,365 SGD

24 data points across 16 retailers

14 retailers$245 SGD to $2,365 SGD

A
Cheapest Retailer
-
$245 SGD
$192 USD
A
Retailer 2
-
$284 SGD
$222 USD
View
Final sale: no returns
A
Retailer 3
-
$285 SGD
$223 USD
View
A
Retailer 4
-
$450 SGD
$352 USD
View
A
Retailer 5
-
$458 SGD
HK$2,800 HKD
View
A
Retailer 6
-
$533 SGD
$417 USD
View
B+
Retailer 7
-
$822 SGD
A$989 AUD
View
B+
Retailer 8
-
$895 SGD
$700 USD
View
B
Retailer 9
-
$969 SGD
A$1,166 AUD
View
B
Retailer 10
-
$983 SGD
$769 USD
View
B
Retailer 11
-
$1,082 SGD
$846 USD
View
B
Retailer 12
-
$1,345 SGD
View
B
Retailer 13
-
$1,349 SGD
£831 GBP
View
Most Expensive
B
Do Amore Diamonds
27-B9C228C11 · Oct 31
$2,365 SGD
$1,850 USD
View
13 more retailers have this diamond
Prices start from $245 SGDSave up to $2,120 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