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Heart|Lab Grown|IGI

1.23ct D VVS2 Heart Lab Grown Diamond

EX • D/VVS2 • IGI LG848643880

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG848643880

Diamond specifications and retailer prices

From $255 SGD
$199 USD
As of November 2, 2026
Save $1,267 SGD (83%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $1,522 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 LG848643880 or 848643880. Listed at 18 retailers as of November 1, 2026, with prices from $255 to $1,522, a $1,267 spread on the same certified stone. Reve Diamonds lists it at $1,522. 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 angle39.4°
Pavilion angle43°
OriginLab Grown
Grading LabIGI
CertificateIGI LG848643880
Dimensions6.56 × 7.56 × 4.25 mm
L/W Ratio1.15
Girdle conditionFaceted
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
6.56 mm7.56 mm1.23 ctD / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG848643880
Side View
Table 63.0%Crown 39.4°Girdle: MED-STKPavilion 43°Culet: NoneDepth 56.2%

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: Nov 2
Current: $769 SGD|Low: $255 SGD|High: $1,522 SGD|Avg: $694 SGD|-0.2%
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
Retailer 16
Retailer 17
Reve Diamonds
November 2, 2026
Retailer 2$255 SGD
Retailer 5$285 SGD
Retailer 17$295 SGD
Retailer 7$315 SGD
Retailer 16$316 SGD
Retailer 10$412 SGD
Retailer 3$422 SGD
Retailer 12$544 SGD
Retailer 11$577 SGD
Retailer 8$629 SGD
Retailer 4$661 SGD
Retailer 14$753 SGD
Retailer 1$769 SGD
Retailer 6$1,013 SGD
Retailer 9$1,082 SGD
Retailer 15$1,170 SGD
Retailer 13$1,473 SGD
Reve Diamonds$1,522 SGD

13 data points across 18 retailers

18 retailers$255 SGD to $1,522 SGD

A
Cheapest Retailer
-
$255 SGD
$199 USD
A
Retailer 2
-
$285 SGD
$223 USD
View
Final sale: no returns
A
Retailer 3
-
$295 SGD
$231 USD
View
A
Retailer 4
-
$315 SGD
$246 USD
View
Retailer 5
-
$316 SGD
$247 USD
View
Price last confirmed 8 days ago
A
Retailer 6
-
$412 SGD
£254 GBP
View
B+
Retailer 7
-
$422 SGD
$330 USD
View
A
Retailer 8
-
$544 SGD
ZAR 6,875 ZAR
View
A
Retailer 9
-
$577 SGD
£355 GBP
View
B+
Retailer 10
-
$629 SGD
$492 USD
View
B+
Retailer 11
-
$661 SGD
$517 USD
View
B+
Retailer 12
-
$753 SGD
$589 USD
View
B+
Retailer 13
-
$769 SGD
A$925 AUD
View
B
Retailer 14
-
$1,013 SGD
$792 USD
View
B
Retailer 15
-
$1,082 SGD
$846 USD
View
Retailer 16
-
$1,170 SGD
A$1,408 AUD
View
Price last confirmed 8 days ago
B
Retailer 17
-
$1,473 SGD
£907 GBP
View
Most Expensive
B
Reve Diamonds
732D74617 · Nov 1
$1,522 SGD
$1,190 USD
View
17 more retailers have this diamond
Prices start from $255 SGDSave up to $1,267 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
$255 SGD