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Heart|Lab Grown|IGI

0.51ct D VVS1 Heart Lab Grown Diamond

VG • D/VVS1 • IGI LG725508224

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG725508224

Diamond specifications and retailer prices

From $315 SGD
$246 USD
As of October 27, 2026
Save $754 SGD (71%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $1,298 SGD at Reve Diamonds · As of October 25, 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 VVS1 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI LG725508224 or 725508224. Listed at 18 retailers as of October 26, 2026, with a 240% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
VVS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle33.2°
Pavilion angle47.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG725508224
Dimensions5.23 × 5.23 × 3.15 mm
L/W Ratio1.00
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
5.23 mm5.23 mm0.51 ctD / VVS1
OriginLab Grown
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG725508224
Side View
Table 65.0%Crown 33.2°Girdle: MED-THKPavilion 47.4°Culet: NoneDepth 60.2%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 27
Current: $400 SGD|Low: $174 SGD|High: $1,317 SGD|Avg: $526 SGD
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
Retailer 18
Reve Diamonds
October 27, 2026
Retailer 17$184 SGD
Retailer 7$206 SGD
Retailer 16$214 SGD
Retailer 3$229 SGD
Retailer 4$229 SGD
Retailer 6$315 SGD
Retailer 11$391 SGD
Retailer 1$400 SGD
Retailer 13$406 SGD
Retailer 14$416 SGD
Retailer 8$423 SGD
Retailer 5$515 SGD
Retailer 15$597 SGD
Retailer 2$639 SGD
Retailer 10$724 SGD
Retailer 18$734 SGD
Retailer 9$805 SGD
Retailer 12$1,069 SGD
Reve Diamonds$1,298 SGD

33 data points across 19 retailers

18 retailers$315 SGD to $1,069 SGD

Retailer 1
-
$184 SGD
$144 USD
Price last confirmed 9 days ago
Retailer 2
-
$214 SGD
$167 USD
View
Price last confirmed 8 days ago
Retailer 3
-
$229 SGD
$179 USD
View
Price last confirmed 8 days ago
Retailer 4
-
$229 SGD
$179 USD
View
Price last confirmed 7 days ago
B+
Retailer 5
-
$315 SGD
$246 USD
View
B+
Retailer 6
-
$391 SGD
£241 GBP
View
B+
Retailer 7
-
$400 SGD
€298 EUR
View
Retailer 8
-
$406 SGD
ZAR 5,132 ZAR
View
Price last confirmed 10 days ago
Retailer 9
-
$416 SGD
$325 USD
View
Price last confirmed 14 days ago
Retailer 10
-
$423 SGD
$331 USD
View
Price last confirmed 8 days ago
Retailer 11
-
$515 SGD
$403 USD
View
Price last confirmed 7 days ago
Retailer 12
-
$597 SGD
$467 USD
View
Price last confirmed 7 days ago
B
Retailer 13
-
$639 SGD
$500 USD
View
B
Retailer 14
-
$725 SGD
$567 USD
View
Retailer 15
-
$734 SGD
$574 USD
View
Price last confirmed 8 days ago
B
Retailer 16
-
$805 SGD
$630 USD
View
B
Retailer 17
-
$1,069 SGD
£658 GBP
View
Most Expensive
Reve Diamonds
75928B761 · Oct 25
$1,298 SGD
$1,015 USD
View
Price last confirmed 8 days ago
17 more retailers have this diamond
Prices start from $315 SGDSave up to $754 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.

B+
0.51ct Heart
$315 SGD