CaratHunter
Plans
Radiant|Natural|GIA

0.50ct H SI1 Radiant Natural Diamond

ID • H/SI1 • GIA 1395736249

Certificate GIA 1395736249

Diamond specifications and retailer prices

From $687 SGD
HK$4,200 HKD
As of November 1, 2026
Save $1,853 SGD (73%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $2,540 SGD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 0.5ct natural radiant diamond

This 0.5ct natural radiant sits in the half to three-quarter carat band, graded H colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1395736249. Listed at 18 retailers as of October 30, 2026, with prices from $687 to $2,540, a $1,853 spread on the same certified stone. NZ Jewellers lists it at $2,540. 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
H
Colour
SI1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1395736249
Dimensions4.80 × 3.80 × 2.79 mm
L/W Ratio1.26
Key to symbols
Crystal, Cloud
Top View
4.80 mm3.80 mm0.50 ctH / SI1
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1395736249
Side View
Table 69.0%CrownGirdle: VTK-EXTPavilionCulet: NoneDepth 73.4%

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 1
Current: $2,540 SGD|Low: $509 SGD|High: $2,540 SGD|Avg: $1,055 SGD
NZ Jewellers
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
November 2, 2026
Retailer 9$687 SGD
Retailer 8$716 SGD
Retailer 7$722 SGD
Retailer 4$747 SGD
Retailer 18$811 SGD
Retailer 16$872 SGD
Retailer 17$872 SGD
Retailer 3$935 SGD
Retailer 5$970 SGD
Retailer 10$979 SGD
Retailer 2$994 SGD
Retailer 12$997 SGD
Retailer 14$1,015 SGD
Retailer 6$1,048 SGD
Retailer 11$1,192 SGD
Retailer 13$1,250 SGD
Retailer 15$1,874 SGD
NZ Jewellers$2,540 SGD

26 data points across 18 retailers

18 retailers$687 SGD to $2,540 SGD

A
Cheapest Retailer
-
$687 SGD
HK$4,200 HKD
A
Retailer 2
-
$716 SGD
$560 USD
View
A
Retailer 3
-
$747 SGD
$584 USD
View
Final sale: no returns
A
Retailer 4
-
$811 SGD
$634 USD
View
B+
Retailer 5
-
$843 SGD
View
B+
Retailer 6
-
$872 SGD
$682 USD
View
B+
Retailer 7
-
$872 SGD
$682 USD
View
B+
Retailer 8
-
$935 SGD
$731 USD
View
B+
Retailer 9
-
$970 SGD
$759 USD
View
B+
Retailer 10
-
$979 SGD
$766 USD
View
B+
Retailer 11
-
$994 SGD
£612 GBP
View
B+
Retailer 12
-
$997 SGD
£614 GBP
View
B+
Retailer 13
-
$1,015 SGD
£625 GBP
View
B+
Retailer 14
-
$1,048 SGD
$820 USD
View
B+
Retailer 15
-
$1,192 SGD
€888 EUR
View
B+
Retailer 16
-
$1,250 SGD
ZAR 15,801 ZAR
View
B
Retailer 17
-
$1,874 SGD
£1,154 GBP
View
Most Expensive
B
NZ Jewellers
2f91ad51-ce55-4fac-bfa0-751f74d8f882 · Oct 30
$2,540 SGD
$1,987 USD
View
17 more retailers have this diamond
Prices start from $687 SGDSave up to $1,853 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 Radiant
$687 SGD