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Round|Natural|GIA

0.81ct K SI2 Round Natural Diamond

EX • K/SI2 • GIA 6552896699

Certificate GIA 6552896699

Diamond specifications and retailer prices

From $1,868 NZD
As of November 6, 2026
5 retailers carry this diamond
Most expensive: $2,064 NZD at Wholesale Diamonds Direct · As of October 9, 2026
View at Wholesale Diamonds Direct

About this 0.81ct natural round diamond

This 0.81ct 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 6552896699. Listed at 5 retailers as of November 6, 2026. 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

0.81
Carat
K
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
Crown angle33°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 6552896699
Dimensions6.03 × 6.05 × 3.65 mm
L/W Ratio1.00
Culet sizeNone
Top View
6.03 mm6.05 mm0.81 ctK / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 6552896699
Side View
Table 57.0%Crown 33°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 60.4%

Caratlytics Score

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

Price History

Last verified: Nov 6
Current: $1,587 NZD|Low: $973 NZD|High: $2,218 NZD|Avg: $1,600 NZD
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Wholesale Diamonds Direct
October 11, 2026
Retailer 2$973 NZD
Retailer 9$1,263 NZD
Retailer 10$1,377 NZD
Retailer 8$1,407 NZD
Retailer 3$1,432 NZD
Retailer 1$1,587 NZD
Retailer 6$1,596 NZD
Retailer 7$1,841 NZD
Retailer 4$1,843 NZD
Wholesale Diamonds Direct$2,064 NZD
Retailer 5$2,117 NZD

19 data points across 11 retailers

5 retailers

Retailer 1
-
$1,263 NZD
Price last confirmed 27 days ago
Retailer 2
-
$1,377 NZD
View
Price last confirmed 26 days ago
Retailer 3
-
$1,841 NZD
View
Price last confirmed 25 days ago
B+
Retailer 4
-
$1,868 NZD
View
Most Expensive
Wholesale Diamonds Direct
319618302 · Oct 9
$2,064 NZD
$1,160 USD
View
Price last confirmed 27 days ago
4 more retailers have this diamond
Prices start from $1,868 NZD

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+
0.81ct Round
$1,868 NZD