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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 $1,170 USD
As of November 4, 2026
Save $2,266 USD (66%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $3,436 USD 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 $1,170 to $3,436, a $2,266 spread on the same certified stone. NZ Jewellers lists it at $3,436. 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
Color
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: $3,436 USD|Low: $825 USD|High: $3,436 USD|Avg: $1,567 USD
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$884 USD
Retailer 6$1,075 USD
Retailer 8$1,170 USD
Retailer 13$1,223 USD
Retailer 11$1,253 USD
Retailer 3$1,276 USD
Retailer 4$1,276 USD
Retailer 10$1,325 USD
Retailer 12$1,359 USD
Retailer 14$1,473 USD
Retailer 2$1,537 USD
Retailer 7$1,947 USD
Retailer 9$2,580 USD
NZ Jewellers$3,436 USD

42 data points across 14 retailers

12 retailers$1,170 USD to $3,436 USD

B+
Cheapest Retailer
-
$1,170 USD
B+
Retailer 2
-
$1,223 USD
View
B+
Retailer 3
-
$1,253 USD
View
Retailer 4
-
$1,276 USD
View
Price last confirmed 8 days ago
B+
Retailer 5
-
$1,276 USD
View
B+
Retailer 6
-
$1,325 USD
View
B+
Retailer 7
-
$1,359 USD
View
B
Retailer 8
-
$1,473 USD
View
B+
Retailer 9
-
$1,537 USD
View
B
Retailer 10
-
$1,947 USD
View
B
Retailer 11
-
$2,580 USD
View
Most Expensive
B
NZ Jewellers
b2b8d296-6d63-4eff-81d0-f215e64fd467 · Nov 5
$3,436 USD
View
11 more retailers have this diamond
Prices start from $1,170 USDSave up to $2,266 USD

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
$1,170 USD