CaratHunter
Plans
Heart|Natural|GIA

0.50ct D SI1 Heart Natural Diamond

EX • D/SI1 • GIA 2547275293

Certificate GIA 2547275293

Diamond specifications and retailer prices

From $577 SGD
As of November 6, 2026
Save $346 SGD (38%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $2,249 SGD at NZ Jewellers · As of September 25, 2026
View at NZ Jewellers

About this 0.5ct natural heart diamond

This 0.5ct natural heart sits in the half to three-quarter carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2547275293. Listed at 13 retailers as of November 6, 2026, with a 60% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

0.50
Carat
D
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishGood
SymmetryVery Good
FluorescenceNone
Pavilion angle41.9°
OriginNatural
Grading LabGIA
CertificateGIA 2547275293
Dimensions4.52 × 5.43 × 3.44 mm
L/W Ratio1.20
Top View
4.52 mm5.43 mm0.50 ctD / SI1
OriginNatural
CutExcellent
PolishGood
SymmetryVery Good
FluorescenceNone
CertificateGIA 2547275293
Side View
Table 57.0%CrownGirdle: MED-VTKPavilion 41.9°Culet: NoneDepth 63.4%

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 6
Current: $739 SGD|Low: $577 SGD|High: $1,614 SGD|Avg: $827 SGD|-4.8%
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
November 6, 2026
Retailer 12$577 SGD
Retailer 3$586 SGD
Retailer 11$606 SGD
Retailer 8$629 SGD
Retailer 10$669 SGD
Retailer 13$679 SGD
Retailer 6$698 SGD
Retailer 7$734 SGD
Retailer 1$739 SGD
Retailer 9$923 SGD
Retailer 2$948 SGD
Retailer 5$1,034 SGD
Retailer 4$1,614 SGD

29 data points across 13 retailers

13 retailers$577 SGD to $923 SGD

A
Cheapest Retailer
-
$577 SGD
A
Retailer 2
-
$606 SGD
View
A
Retailer 3
-
$629 SGD
View
A
Retailer 4
-
$669 SGD
View
Retailer 5
-
$679 SGD
View
Price last confirmed 19 days ago
A
Retailer 6
-
$698 SGD
View
A
Retailer 7
-
$734 SGD
View
A
Retailer 8
-
$739 SGD
View
B+
Retailer 9
-
$923 SGD
View
Retailer 10
-
$1,011 SGD
View
Price last confirmed 34 days ago
Retailer 11
-
$1,034 SGD
View
Price last confirmed 30 days ago
Retailer 12
-
$1,614 SGD
View
Price last confirmed 29 days ago
Most Expensive
NZ Jewellers
7e26039b-a763-4a92-9551-32bd9cc34947 · Sep 25
$2,249 SGD
$1,755 USD
View
Price last confirmed 42 days ago
12 more retailers have this diamond
Prices start from $577 SGDSave up to $346 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
0.50ct Heart
$577 SGD