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Radiant|Natural|GIA

1.33ct I SI2 Radiant Natural Diamond

ID • I/SI2 • GIA 6565797316

Certificate GIA 6565797316

Diamond specifications and retailer prices

From $2,591 SGD
As of November 5, 2026
Save $5,026 SGD (66%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $7,618 SGD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.33ct natural radiant diamond

This 1.33ct natural radiant sits in the one-and-a-quarter to one-and-a-half carat band, graded I colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6565797316. Listed at 12 retailers as of November 5, 2026, with prices from $2,591 to $7,618, a $5,026 spread on the same certified stone. NZ Jewellers lists it at $7,618. 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

1.33
Carat
I
Colour
SI2
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6565797316
Dimensions7.53 × 5.51 × 3.66 mm
L/W Ratio1.37
Girdle conditionPolished
Top View
7.53 mm5.51 mm1.33 ctI / SI2
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6565797316
Side View
Table 68.0%CrownGirdle: ThickPavilionCulet: NoneDepth 66.5%

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 5
Current: $7,618 SGD|Low: $2,591 SGD|High: $7,618 SGD|Avg: $4,058 SGD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 7, 2026
Retailer 9$2,591 SGD
Retailer 10$3,227 SGD
Retailer 4$3,363 SGD
Retailer 2$3,377 SGD
Retailer 3$3,563 SGD
Retailer 5$3,582 SGD
Retailer 6$3,592 SGD
Retailer 8$4,024 SGD
Retailer 7$4,302 SGD
Retailer 11$5,302 SGD
NZ Jewellers$7,618 SGD

4 data points across 11 retailers

12 retailers$2,591 SGD to $7,618 SGD

A
Cheapest Retailer
-
$2,591 SGD
A
Retailer 2
-
$3,095 SGD
View
A
Retailer 3
-
$3,227 SGD
View
A
Retailer 4
-
$3,363 SGD
View
Final sale: no returns
A
Retailer 5
-
$3,377 SGD
View
A
Retailer 6
-
$3,563 SGD
View
A
Retailer 7
-
$3,582 SGD
View
A
Retailer 8
-
$3,592 SGD
View
A
Retailer 9
-
$4,024 SGD
View
A
Retailer 10
-
$4,302 SGD
View
B+
Retailer 11
-
$5,302 SGD
View
Most Expensive
B
NZ Jewellers
2cfb1902-aea5-4f41-b421-f7033bab3c13 · Nov 5
$7,618 SGD
$5,944 USD
View
11 more retailers have this diamond
Prices start from $2,591 SGDSave up to $5,026 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
1.33ct Radiant
$2,591 SGD