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Radiant|Natural|GIA

0.50ct I VS1 Radiant Natural Diamond

EX • I/VS1 • GIA 1568197178

Certificate GIA 1568197178

Diamond specifications and retailer prices

From $653 SGD
As of November 3, 2026
Save $982 SGD (60%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $2,382 SGD at NZ Jewellers · As of September 25, 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 I colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1568197178. Listed at 8 retailers as of November 3, 2026, with a 150% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.50
Carat
I
Colour
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 1568197178
Dimensions3.98 × 5.25 × 2.74 mm
L/W Ratio1.32
Top View
3.98 mm5.25 mm0.50 ctI / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 1568197178
Side View
Table 65.0%CrownGirdlePavilionCuletDepth 68.8%

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 3
Current: $1,635 SGD|Low: $630 SGD|High: $1,805 SGD|Avg: $1,021 SGD|-9.4%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 4, 2026
Retailer 6$653 SGD
Retailer 3$683 SGD
Retailer 5$876 SGD
Retailer 2$886 SGD
Retailer 4$1,093 SGD
Retailer 7$1,120 SGD
Retailer 1$1,635 SGD

36 data points across 7 retailers

8 retailers$653 SGD to $1,635 SGD

A
Cheapest Retailer
-
$653 SGD
Final sale: no returns
A
Retailer 2
-
$683 SGD
View
B+
Retailer 3
-
$876 SGD
View
B+
Retailer 4
-
$886 SGD
View
B+
Retailer 5
-
$1,093 SGD
View
Retailer 6
-
$1,120 SGD
View
Price last confirmed 33 days ago
B
Retailer 7
-
$1,635 SGD
View
Most Expensive
NZ Jewellers
a83d4c22-21e4-4739-8cd8-45e97317fe08 · Sep 25
$2,382 SGD
$1,865 USD
View
Price last confirmed 41 days ago
7 more retailers have this diamond
Prices start from $653 SGDSave up to $982 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
$653 SGD