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Radiant|Natural|GIA

1.01ct D SI1 Radiant Natural Diamond

EX • D/SI1 • GIA 5232888537

Certificate GIA 5232888537

Diamond specifications and retailer prices

From $2,280 SGD
As of November 6, 2026
Save $2,907 SGD (56%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $6,444 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 D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 5232888537. Listed at 20 retailers as of November 4, 2026, with a 127% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

1.01
Carat
D
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
Pavilion angle35.3°
OriginNatural
Grading LabGIA
CertificateGIA 5232888537
Dimensions6.72 × 4.97 × 3.37 mm
L/W Ratio1.35
Top View
6.72 mm4.97 mm1.01 ctD / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 5232888537
Side View
Table 67.0%CrownGirdle: THK-VTKPavilion 35.3°Culet: NoneDepth 67.8%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 6
Current: $2,506 SGD|Low: $2,230 SGD|High: $5,201 SGD|Avg: $3,105 SGD|-8.0%
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
Retailer 15
Retailer 16
November 7, 2026
Retailer 7$2,280 SGD
Retailer 4$2,504 SGD
Retailer 1$2,506 SGD
Retailer 2$2,520 SGD
Retailer 12$2,684 SGD
Retailer 3$2,699 SGD
Retailer 10$2,718 SGD
Retailer 6$2,820 SGD
Retailer 8$2,871 SGD
Retailer 15$2,875 SGD
Retailer 9$2,967 SGD
Retailer 11$3,096 SGD
Retailer 14$3,678 SGD
Retailer 13$3,742 SGD
Retailer 5$4,683 SGD
Retailer 16$5,187 SGD

24 data points across 16 retailers

20 retailers$2,280 SGD to $5,187 SGD

A
Cheapest Retailer
-
$2,280 SGD
A
Retailer 2
-
$2,504 SGD
View
A
Retailer 3
-
$2,506 SGD
View
A
Retailer 4
-
$2,520 SGD
View
Final sale: no returns
A
Retailer 5
-
$2,684 SGD
View
A
Retailer 6
-
$2,699 SGD
View
A
Retailer 7
-
$2,718 SGD
View
A
Retailer 8
-
$2,820 SGD
View
A
Retailer 9
-
$2,871 SGD
View
A
Retailer 10
-
$2,875 SGD
View
A
Retailer 11
-
$2,967 SGD
View
A
Retailer 12
-
$3,096 SGD
View
Retailer 13
-
$3,167 SGD
View
Price last confirmed 45 days ago
A
Retailer 14
-
$3,246 SGD
View
B+
Retailer 15
-
$3,678 SGD
View
Retailer 16
-
$3,710 SGD
View
Price last confirmed 31 days ago
B+
Retailer 17
-
$3,742 SGD
View
B+
Retailer 18
-
$4,683 SGD
View
B+
Retailer 19
-
$5,187 SGD
View
Most Expensive
NZ Jewellers
6706c116-ea78-42d9-a832-24b99f319d0b · Sep 25
$6,444 SGD
$5,028 USD
View
Price last confirmed 42 days ago
19 more retailers have this diamond
Prices start from $2,280 SGDSave up to $2,907 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
$2,280 SGD