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Radiant|Natural|GIA

1.01ct J VS1 Radiant Natural Diamond

EX • J/VS1 • GIA 7556021877

Certificate GIA 7556021877

Diamond specifications and retailer prices

From $1,640 SGD
As of November 6, 2026
Save $2,385 SGD (59%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $5,826 SGD at NZ Jewellers · As of September 25, 2026
View at NZ Jewellers

About this 1.01ct natural radiant diamond

This 1.01ct natural radiant sits in the classic one-carat band, graded J 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 7556021877. Listed at 16 retailers as of November 4, 2026, with a 145% 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

1.01
Carat
J
Colour
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 7556021877
Dimensions6.49 × 4.98 × 3.48 mm
L/W Ratio1.30
Girdle conditionPolished
Top View
6.49 mm4.98 mm1.01 ctJ / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 7556021877
Side View
Table 66.0%CrownGirdle: ThickPavilionCulet: NoneDepth 69.8%

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 6
Current: $2,086 SGD|Low: $1,624 SGD|High: $4,175 SGD|Avg: $2,609 SGD
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
Retailer 14
November 6, 2026
Retailer 13$1,640 SGD
Retailer 1$2,086 SGD
Retailer 11$2,112 SGD
Retailer 2$2,127 SGD
Retailer 8$2,226 SGD
Retailer 5$2,290 SGD
Retailer 4$2,377 SGD
Retailer 14$2,406 SGD
Retailer 3$2,499 SGD
Retailer 7$2,812 SGD
Retailer 6$3,072 SGD
Retailer 10$3,073 SGD
Retailer 12$3,460 SGD
Retailer 9$4,026 SGD

33 data points across 14 retailers

16 retailers$1,640 SGD to $4,026 SGD

A
Cheapest Retailer
-
$1,640 SGD
A
Retailer 2
-
$2,086 SGD
View
A
Retailer 3
-
$2,112 SGD
View
A
Retailer 4
-
$2,127 SGD
View
Final sale: no returns
A
Retailer 5
-
$2,226 SGD
View
Retailer 6
-
$2,290 SGD
View
Price last confirmed 15 days ago
A
Retailer 7
-
$2,377 SGD
View
A
Retailer 8
-
$2,406 SGD
View
A
Retailer 9
-
$2,497 SGD
View
A
Retailer 10
-
$2,499 SGD
View
B+
Retailer 11
-
$2,812 SGD
View
Retailer 12
-
$3,072 SGD
View
Price last confirmed 33 days ago
B+
Retailer 13
-
$3,073 SGD
View
B+
Retailer 14
-
$3,460 SGD
View
B+
Retailer 15
-
$4,026 SGD
View
Most Expensive
NZ Jewellers
dd162720-44ee-43c8-9e42-97bd8365a93a · Sep 25
$5,826 SGD
$4,546 USD
View
Price last confirmed 42 days ago
15 more retailers have this diamond
Prices start from $1,640 SGDSave up to $2,385 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
1.01ct Radiant
$1,640 SGD