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Heart|Lab Grown|IGI

1.23ct D VVS2 Heart Lab Grown Diamond

EX • D/VVS2 • IGI LG791636026

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG791636026

Diamond specifications and retailer prices

From $260 SGD
$203 USD
As of October 30, 2026
Save $1,277 SGD (83%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $1,537 SGD at Reve Diamonds · As of November 1, 2026
View at Reve Diamonds

About this 1.23ct lab-grown heart diamond

This 1.23ct 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 LG791636026 or 791636026. Listed at 19 retailers as of October 30, 2026, with prices from $260 to $1,537, a $1,277 spread on the same certified stone. Reve Diamonds lists it at $1,537. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.23
Carat
D
Colour
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.5°
Pavilion angle40.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG791636026
Dimensions7.16 × 7.09 × 4.36 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.16 mm7.09 mm1.23 ctD / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG791636026
Side View
Table 56.0%Crown 37.5°Girdle: MED-STKPavilion 40.1°Culet: NoneDepth 61.5%

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: $555 SGD|Low: $260 SGD|High: $1,560 SGD|Avg: $713 SGD
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
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Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Reve Diamonds
November 1, 2026
Retailer 2$260 SGD
Retailer 9$290 SGD
Retailer 15$301 SGD
Retailer 4$321 SGD
Retailer 5$321 SGD
Retailer 18$422 SGD
Retailer 1$555 SGD
Retailer 10$556 SGD
Retailer 12$557 SGD
Retailer 11$590 SGD
Retailer 7$664 SGD
Retailer 6$730 SGD
Retailer 14$786 SGD
Retailer 17$1,010 SGD
Retailer 3$1,033 SGD
Retailer 16$1,036 SGD
Retailer 8$1,101 SGD
Retailer 13$1,511 SGD
Reve Diamonds$1,537 SGD

38 data points across 19 retailers

19 retailers$260 SGD to $1,537 SGD

A
Cheapest Retailer
-
$260 SGD
$203 USD
A
Retailer 2
-
$290 SGD
$227 USD
View
Final sale: no returns
A
Retailer 3
-
$301 SGD
$235 USD
View
A
Retailer 4
-
$321 SGD
$251 USD
View
Retailer 5
-
$321 SGD
$251 USD
View
Price last confirmed 8 days ago
Retailer 6
-
$422 SGD
£260 GBP
View
Price last confirmed 16 days ago
A
Retailer 7
-
$555 SGD
ZAR 7,006 ZAR
View
A
Retailer 8
-
$556 SGD
$435 USD
View
A
Retailer 9
-
$557 SGD
€415 EUR
View
A
Retailer 10
-
$590 SGD
£363 GBP
View
B+
Retailer 11
-
$664 SGD
$519 USD
View
B+
Retailer 12
-
$730 SGD
$571 USD
View
B+
Retailer 13
-
$786 SGD
A$945 AUD
View
B+
Retailer 14
-
$1,010 SGD
$790 USD
View
B+
Retailer 15
-
$1,033 SGD
$808 USD
View
B
Retailer 16
-
$1,036 SGD
$810 USD
View
B
Retailer 17
-
$1,101 SGD
$861 USD
View
B
Retailer 18
-
$1,511 SGD
£930 GBP
View
Most Expensive
B
Reve Diamonds
34231EAAD · Nov 1
$1,537 SGD
$1,202 USD
View
18 more retailers have this diamond
Prices start from $260 SGDSave up to $1,277 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
1.23ct Heart
$260 SGD