Round|Natural|GIA

0.80ct K SI2 Round Natural Diamond

EX • K/SI2 • GIA 6485229275

Certificate GIA 6485229275

Diamond specifications and retailer prices

From $1,048 USD
As of November 4, 2026
Save $1,898 USD (64%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $2,946 USD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 0.8ct natural round diamond

This 0.8ct 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 6485229275. Listed at 13 retailers as of November 4, 2026, with prices from $1,048 to $2,946, a $1,898 spread on the same certified stone. NZ Jewellers lists it at $2,946. 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

0.80
Carat
K
Color
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 6485229275
Dimensions5.92 × 5.89 × 3.69 mm
L/W Ratio1.01
Top View
5.92 mm5.89 mm0.80 ctK / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6485229275
Side View
Table 57.0%Crown 35.5°Girdle: MED-STKPavilion 41°Culet: NoneDepth 62.5%

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: $2,946 USD|Low: $1,051 USD|High: $2,946 USD|Avg: $1,547 USD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 5, 2026
Retailer 8$1,064 USD
Retailer 9$1,094 USD
Retailer 11$1,094 USD
Retailer 7$1,136 USD
Retailer 10$1,263 USD
Retailer 5$1,358 USD
Retailer 4$1,498 USD
Retailer 2$1,559 USD
Retailer 3$1,741 USD
Retailer 6$2,212 USD
NZ Jewellers$2,946 USD

40 data points across 11 retailers

13 retailers$1,048 USD to $2,946 USD

A
Cheapest Retailer
-
$1,048 USD
B+
Retailer 2
-
$1,064 USD
View
B+
Retailer 3
-
$1,074 USD
View
B+
Retailer 4
-
$1,094 USD
View
Retailer 5
-
$1,094 USD
View
Price last confirmed 8 days ago
B+
Retailer 6
-
$1,136 USD
View
B+
Retailer 7
-
$1,263 USD
View
B
Retailer 8
-
$1,358 USD
View
B+
Retailer 9
-
$1,498 USD
View
B+
Retailer 10
-
$1,559 USD
View
B
Retailer 11
-
$1,560 USD
View
B
Retailer 12
-
$2,212 USD
View
Most Expensive
B
NZ Jewellers
40edb871-aa32-4c07-a5f6-dd401ec59f84 · Nov 5
$2,946 USD
View
12 more retailers have this diamond
Prices start from $1,048 USDSave up to $1,898 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.

A
0.80ct Round
$1,048 USD