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Round|Natural|GIA

0.83ct K SI2 Round Natural Diamond

EX • K/SI2 • GIA 7558299123

Certificate GIA 7558299123

Diamond specifications and retailer prices

From $1,494 SGD
As of November 4, 2026
Save $2,894 SGD (66%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $4,389 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 7558299123. Listed at 12 retailers as of November 4, 2026, with prices from $1,494 to $4,389, a $2,894 spread on the same certified stone. NZ Jewellers lists it at $4,389. 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 angle34°
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 7558299123
Dimensions6.08 × 6.04 × 3.66 mm
L/W Ratio1.01
Culet sizeNone
Key to symbols
Feather, Crystal
Top View
6.08 mm6.04 mm0.83 ctK / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 7558299123
Side View
Table 59.0%Crown 34°Girdle: Slightly ThickPavilion 40.6°Culet: NoneDepth 60.5%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: $4,389 SGD|Low: $1,054 SGD|High: $4,389 SGD|Avg: $2,002 SGD
NZ Jewellers
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 5$1,129 SGD
Retailer 6$1,373 SGD
Retailer 8$1,494 SGD
Retailer 13$1,562 SGD
Retailer 11$1,600 SGD
Retailer 3$1,630 SGD
Retailer 4$1,630 SGD
Retailer 10$1,692 SGD
Retailer 12$1,736 SGD
Retailer 14$1,881 SGD
Retailer 2$1,963 SGD
Retailer 7$2,487 SGD
Retailer 9$3,295 SGD
NZ Jewellers$4,389 SGD

42 data points across 14 retailers

12 retailers$1,494 SGD to $4,389 SGD

B+
Cheapest Retailer
-
$1,494 SGD
B+
Retailer 2
-
$1,562 SGD
View
B+
Retailer 3
-
$1,600 SGD
View
Retailer 4
-
$1,630 SGD
View
Price last confirmed 8 days ago
B+
Retailer 5
-
$1,630 SGD
View
B+
Retailer 6
-
$1,692 SGD
View
B+
Retailer 7
-
$1,736 SGD
View
B
Retailer 8
-
$1,881 SGD
View
B+
Retailer 9
-
$1,963 SGD
View
B
Retailer 10
-
$2,487 SGD
View
B
Retailer 11
-
$3,295 SGD
View
Most Expensive
B
NZ Jewellers
b2b8d296-6d63-4eff-81d0-f215e64fd467 · Nov 5
$4,389 SGD
$3,436 USD
View
11 more retailers have this diamond
Prices start from $1,494 SGDSave up to $2,894 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.

B+
0.83ct Round
$1,494 SGD