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Heart|Lab Grown|IGI

1.23ct D VVS2 Heart Lab Grown Diamond

ID • D/VVS2 • IGI LG700579785

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG700579785

Diamond specifications and retailer prices

From $261 SGD
$204 USD
As of November 2, 2026
Save $1,284 SGD (83%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $1,545 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 LG700579785 or 700579785. Listed at 19 retailers as of November 1, 2026, with prices from $261 to $1,545, a $1,284 spread on the same certified stone. Reve Diamonds lists it at $1,545. 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
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.3°
Pavilion angle41.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG700579785
Dimensions6.45 × 7.37 × 4.49 mm
L/W Ratio1.14
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
6.45 mm7.37 mm1.23 ctD / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG700579785
Side View
Table 64.0%Crown 34.3°Girdle: MED-STKPavilion 41.9°Culet: NoneDepth 60.9%

Caratlytics Score

How it works →
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: $596 SGD|Low: $251 SGD|High: $1,688 SGD|Avg: $752 SGD|+4.6%
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
Reve Diamonds
November 2, 2026
Retailer 2$261 SGD
Retailer 16$292 SGD
Retailer 6$303 SGD
Retailer 3$324 SGD
Retailer 7$324 SGD
Retailer 15$426 SGD
Retailer 13$437 SGD
Retailer 9$560 SGD
Retailer 1$596 SGD
Retailer 8$733 SGD
Retailer 11$787 SGD
Retailer 14$792 SGD
Retailer 4$1,042 SGD
Retailer 12$1,161 SGD
Retailer 10$1,515 SGD
Reve Diamonds$1,545 SGD
Retailer 5$1,624 SGD

45 data points across 17 retailers

19 retailers$261 SGD to $1,545 SGD

A
Cheapest Retailer
-
$261 SGD
$204 USD
A
Retailer 2
-
$292 SGD
$228 USD
View
Final sale: no returns
A
Retailer 3
-
$303 SGD
$237 USD
View
A
Retailer 4
-
$324 SGD
$253 USD
View
Retailer 5
-
$324 SGD
$253 USD
View
Price last confirmed 8 days ago
B+
Retailer 6
-
$437 SGD
$342 USD
View
A
Retailer 7
-
$560 SGD
ZAR 7,070 ZAR
View
A
Retailer 8
-
$596 SGD
£367 GBP
View
B+
Retailer 9
-
$658 SGD
$514 USD
View
B+
Retailer 10
-
$664 SGD
$519 USD
View
B+
Retailer 11
-
$733 SGD
$573 USD
View
B+
Retailer 12
-
$787 SGD
$615 USD
View
B+
Retailer 13
-
$792 SGD
A$953 AUD
View
B
Retailer 14
-
$1,042 SGD
$815 USD
View
B
Retailer 15
-
$1,102 SGD
$862 USD
View
B
Retailer 16
-
$1,110 SGD
$868 USD
View
B+
Retailer 17
-
$1,161 SGD
A$1,397 AUD
View
B
Retailer 18
-
$1,515 SGD
£933 GBP
View
Most Expensive
B
Reve Diamonds
4A04884CA · Nov 1
$1,545 SGD
$1,208 USD
View
18 more retailers have this diamond
Prices start from $261 SGDSave up to $1,284 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
$261 SGD