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Radiant|Natural|GIA

0.85ct J SI2 Radiant Natural Diamond

ID • J/SI2 • GIA 2547145755

Certificate GIA 2547145755

Diamond specifications and retailer prices

From $1,033 SGD
$808 USD
As of October 29, 2026
Save $2,205 SGD (68%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $3,238 SGD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 0.85ct natural radiant diamond

This 0.85ct natural radiant sits in the just-under-one-carat band, graded J 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 2547145755. Listed at 6 retailers as of October 29, 2026, with prices from $1,033 to $3,238, a $2,205 spread on the same certified stone. NZ Jewellers lists it at $3,238. 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

0.85
Carat
J
Colour
SI2
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle49.9°
Pavilion angle35.77°
OriginNatural
Grading LabGIA
CertificateGIA 2547145755
Dimensions6.26 × 4.80 × 3.26 mm
L/W Ratio1.30
Top View
6.26 mm4.80 mm0.85 ctJ / SI2
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2547145755
Side View
Table 70.0%Crown 49.9°Girdle: MED-STKPavilion 35.77°Culet: NoneDepth 67.8%

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: Oct 29
Current: $3,238 SGD|Low: $1,033 SGD|High: $3,307 SGD|Avg: $1,558 SGD|-2.1%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 30, 2026
Retailer 5$1,033 SGD
Retailer 4$1,073 SGD
Retailer 6$1,139 SGD
Retailer 7$1,232 SGD
Retailer 8$1,293 SGD
Retailer 2$1,374 SGD
Retailer 9$1,471 SGD
Retailer 3$1,901 SGD
NZ Jewellers$3,238 SGD

32 data points across 9 retailers

6 retailers$1,033 SGD to $3,238 SGD

A
Cheapest Retailer
-
$1,033 SGD
$808 USD
A
Retailer 2
-
$1,073 SGD
$839 USD
View
A
Retailer 3
-
$1,139 SGD
$891 USD
View
A
Retailer 4
-
$1,374 SGD
£846 GBP
View
B+
Retailer 5
-
$1,901 SGD
£1,171 GBP
View
Most Expensive
B
NZ Jewellers
d4d13079-5af7-499a-af9d-e69b8fd6b211 · Oct 30
$3,238 SGD
$2,533 USD
View
5 more retailers have this diamond
Prices start from $1,033 SGDSave up to $2,205 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
0.85ct Radiant
$1,033 SGD