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Heart|Lab Grown|IGI

0.51ct D IF Heart Lab Grown Diamond

VG • D/IF • IGI LG836610913

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG836610913

Diamond specifications and retailer prices

From $276 SGD
As of November 5, 2026
Save $1,222 SGD (82%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $1,498 SGD at Reve Diamonds · As of November 4, 2026
View at Reve Diamonds

About this 0.51ct lab-grown heart diamond

This 0.51ct lab-grown heart sits in the half to three-quarter carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI LG836610913 or 836610913. Listed at 17 retailers as of November 4, 2026, with prices from $276 to $1,498, a $1,222 spread on the same certified stone. Reve Diamonds lists it at $1,498. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.51
Carat
D
Colour
IF
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle36.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG836610913
Dimensions4.94 × 5.57 × 3.17 mm
L/W Ratio1.13
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
4.94 mm5.57 mm0.51 ctD / IF
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG836610913
Side View
Table 52.0%Crown 34.5°Girdle: STK-THKPavilion 36.5°Culet: NoneDepth 56.9%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 5
Current: $552 SGD|Low: $276 SGD|High: $1,498 SGD|Avg: $776 SGD|+1.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Reve Diamonds
November 5, 2026
Retailer 11$276 SGD
Retailer 9$432 SGD
Retailer 2$456 SGD
Retailer 1$552 SGD
Retailer 6$556 SGD
Retailer 10$647 SGD
Retailer 8$652 SGD
Retailer 5$780 SGD
Retailer 7$988 SGD
Retailer 3$1,052 SGD
Retailer 4$1,426 SGD
Reve Diamonds$1,498 SGD

31 data points across 12 retailers

17 retailers$276 SGD to $1,498 SGD

Retailer 1
-
$247 SGD
Price last confirmed 28 days ago
A
Retailer 2
-
$276 SGD
View
Final sale: no returns
Retailer 3
-
$286 SGD
View
Price last confirmed 37 days ago
Retailer 4
-
$307 SGD
View
Price last confirmed 33 days ago
Retailer 5
-
$307 SGD
View
Price last confirmed 24 days ago
A
Retailer 6
-
$432 SGD
View
A
Retailer 7
-
$456 SGD
View
B+
Retailer 8
-
$552 SGD
View
B+
Retailer 9
-
$556 SGD
View
B+
Retailer 10
-
$647 SGD
View
B+
Retailer 11
-
$652 SGD
View
B+
Retailer 12
-
$780 SGD
View
Retailer 13
-
$984 SGD
View
Price last confirmed 36 days ago
B
Retailer 14
-
$988 SGD
View
B
Retailer 15
-
$1,052 SGD
View
B
Retailer 16
-
$1,426 SGD
View
Most Expensive
B
Reve Diamonds
88808E576 · Nov 4
$1,498 SGD
$1,172 USD
View
16 more retailers have this diamond
Prices start from $276 SGDSave up to $1,222 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
0.51ct Heart
$276 SGD