CaratHunter
Plans
Heart|Natural|GIA

0.50ct G SI2 Heart Natural Diamond

GD • G/SI2 • GIA 1523879407

Certificate GIA 1523879407

Diamond specifications and retailer prices

From $452 SGD
As of November 6, 2026
Save $155 SGD (26%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $607 SGD at 77 Diamonds · As of November 6, 2026
View at 77 Diamonds

About this 0.5ct natural heart diamond

This 0.5ct natural heart sits in the half to three-quarter carat band, graded G colour (near-colourless) and SI2 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 1523879407. Listed at 3 retailers as of November 6, 2026, with prices from $452 to $607, a $155 spread on the same certified stone. 77 Diamonds lists it at $607. 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

0.50
Carat
G
Colour
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1523879407
Dimensions4.81 × 5.61 × 3.29 mm
L/W Ratio1.17
Culet sizeNone
Key to symbols
Feather, Cloud
Top View
4.81 mm5.61 mm0.50 ctG / SI2
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1523879407
Side View
Table 53.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 58.6%

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: $607 SGD|Low: $418 SGD|High: $635 SGD|Avg: $526 SGD|-2.6%
77 Diamonds
Retailer 2
Retailer 3
November 6, 2026
Retailer 2$452 SGD
Retailer 3$484 SGD
77 Diamonds$607 SGD

42 data points across 3 retailers

3 retailers$452 SGD to $607 SGD

A
Cheapest Retailer
-
$452 SGD
Final sale: no returns
A
Retailer 2
-
$484 SGD
View
Most Expensive
B+
77 Diamonds
HSCPR24TKJHM · Nov 6
$607 SGD
£373 GBP
View
2 more retailers have this diamond
Prices start from $452 SGDSave up to $155 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
$452 SGD