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Radiant|Natural|GIA

0.51ct D VS1 Radiant Natural Diamond

EX • D/VS1 • GIA 2567072168

Certificate GIA 2567072168

Diamond specifications and retailer prices

From $599 SGD
$468 USD
As of November 2, 2026
Save $902 SGD (60%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $2,557 SGD at NZ Jewellers · As of September 25, 2026
View at NZ Jewellers

About this 0.51ct natural radiant diamond

This 0.51ct natural radiant sits in the half to three-quarter carat band, graded D colour (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 2567072168. Listed at 8 retailers as of November 2, 2026, with a 151% 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

0.51
Carat
D
Colour
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryVery Good
FluorescenceStrong
OriginNatural
Grading LabGIA
CertificateGIA 2567072168
Dimensions4.07 × 5.44 × 2.67 mm
L/W Ratio1.34
Top View
4.07 mm5.44 mm0.51 ctD / VS1
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceStrong
CertificateGIA 2567072168
Side View
Table 66.0%CrownGirdlePavilionCuletDepth 65.6%

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 2
Current: $815 SGD|Low: $599 SGD|High: $1,921 SGD|Avg: $1,039 SGD|-24.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 2, 2026
Retailer 4$599 SGD
Retailer 6$647 SGD
Retailer 2$814 SGD
Retailer 1$815 SGD
Retailer 5$850 SGD
Retailer 7$1,226 SGD
Retailer 3$1,501 SGD

39 data points across 7 retailers

8 retailers$599 SGD to $1,501 SGD

A
Cheapest Retailer
-
$599 SGD
$468 USD
Final sale: no returns
A
Retailer 2
-
$647 SGD
View
A
Retailer 3
-
$814 SGD
£501 GBP
View
A
Retailer 4
-
$815 SGD
£502 GBP
View
A
Retailer 5
-
$850 SGD
$665 USD
View
Retailer 6
-
$1,226 SGD
A$1,475 AUD
View
Price last confirmed 29 days ago
B+
Retailer 7
-
$1,501 SGD
£924 GBP
View
Most Expensive
NZ Jewellers
dde92783-e72d-43c7-9767-62bb685b4be9 · Sep 25
$2,557 SGD
$1,999 USD
View
Price last confirmed 38 days ago
7 more retailers have this diamond
Prices start from $599 SGDSave up to $902 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
0.51ct Radiant
$599 SGD