CaratHunter
Plans
Heart|Lab Grown|IGI

0.53ct D FL Heart Lab Grown Diamond

VG • D/FL • IGI LG818658693

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG818658693

Diamond specifications and retailer prices

From $383 SGD
As of November 5, 2026
Save $1,419 SGD (79%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $1,803 SGD at Reve Diamonds · As of November 4, 2026
View at Reve Diamonds

About this 0.53ct lab-grown heart diamond

This 0.53ct lab-grown heart sits in the half to three-quarter carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI LG818658693 or 818658693. Listed at 18 retailers as of November 4, 2026, with prices from $383 to $1,803, a $1,419 spread on the same certified stone. Reve Diamonds lists it at $1,803. 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

0.53
Carat
D
Colour
FL
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.2°
Pavilion angle38°
OriginLab Grown
Grading LabIGI
CertificateIGI LG818658693
Dimensions5.17 × 5.62 × 3.23 mm
L/W Ratio1.09
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
5.17 mm5.62 mm0.53 ctD / FL
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG818658693
Side View
Table 52.0%Crown 34.2°Girdle: THN-STKPavilion 38°Culet: NoneDepth 57.5%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 5
Current: $806 SGD|Low: $328 SGD|High: $1,803 SGD|Avg: $861 SGD|+1.8%
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
Reve Diamonds
November 5, 2026
Retailer 13$342 SGD
Retailer 3$383 SGD
Retailer 4$397 SGD
Retailer 2$424 SGD
Retailer 5$503 SGD
Retailer 14$598 SGD
Retailer 11$639 SGD
Retailer 10$698 SGD
Retailer 9$771 SGD
Retailer 6$805 SGD
Retailer 1$806 SGD
Retailer 15$941 SGD
Retailer 12$1,305 SGD
Retailer 7$1,430 SGD
Retailer 8$1,702 SGD
Reve Diamonds$1,803 SGD

35 data points across 16 retailers

18 retailers$383 SGD to $1,803 SGD

Retailer 1
-
$342 SGD
Price last confirmed 28 days ago
A
Retailer 2
-
$383 SGD
View
Final sale: no returns
Retailer 3
-
$397 SGD
View
Price last confirmed 37 days ago
Retailer 4
-
$424 SGD
View
Price last confirmed 33 days ago
Retailer 5
-
$424 SGD
View
Price last confirmed 24 days ago
B+
Retailer 6
-
$503 SGD
View
B+
Retailer 7
-
$598 SGD
View
B+
Retailer 8
-
$639 SGD
View
B+
Retailer 9
-
$698 SGD
View
B+
Retailer 10
-
$771 SGD
View
B+
Retailer 11
-
$805 SGD
View
B+
Retailer 12
-
$806 SGD
View
B
Retailer 13
-
$941 SGD
View
B
Retailer 14
-
$1,305 SGD
View
Retailer 15
-
$1,365 SGD
View
Price last confirmed 36 days ago
B
Retailer 16
-
$1,430 SGD
View
B
Retailer 17
-
$1,702 SGD
View
Most Expensive
B
Reve Diamonds
BBA621F79 · Nov 4
$1,803 SGD
$1,411 USD
View
17 more retailers have this diamond
Prices start from $383 SGDSave up to $1,419 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
0.53ct Heart
$383 SGD