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Round|Natural|GIA

0.83ct K SI2 Round Natural Diamond

EX • K/SI2 • GIA 6542633852

Certificate GIA 6542633852

Diamond specifications and retailer prices

From $1,082 SGD
As of November 4, 2026
Save $2,593 SGD (71%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $3,675 SGD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 0.83ct natural round diamond

This 0.83ct natural round sits in the just-under-one-carat band, graded K colour (faint-tinted) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 6542633852. Listed at 4 retailers as of November 4, 2026, with prices from $1,082 to $3,675, a $2,593 spread on the same certified stone. NZ Jewellers lists it at $3,675. 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

0.83
Carat
K
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle36.5°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 6542633852
Dimensions5.97 × 6.00 × 3.77 mm
L/W Ratio1.01
Star length45%
Culet sizeNone
Key to symbols
Crystal, Cloud
Top View
5.97 mm6.00 mm0.83 ctK / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6542633852
Side View
Table 56.0%Crown 36.5°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 63.1%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: $3,675 SGD|Low: $900 SGD|High: $3,675 SGD|Avg: $2,087 SGD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
November 5, 2026
Retailer 4$1,082 SGD
Retailer 2$1,523 SGD
Retailer 3$2,142 SGD
NZ Jewellers$3,675 SGD

26 data points across 4 retailers

4 retailers$1,082 SGD to $3,675 SGD

A
Cheapest Retailer
-
$1,082 SGD
Final sale: no returns
B+
Retailer 2
-
$1,523 SGD
View
B
Retailer 3
-
$2,142 SGD
View
Most Expensive
C
NZ Jewellers
0a928f67-5858-4c3c-96f5-54f0d28eeab1 · Nov 5
$3,675 SGD
$2,877 USD
View
3 more retailers have this diamond
Prices start from $1,082 SGDSave up to $2,593 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
0.83ct Round
$1,082 SGD