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Round|Natural|GIA

0.80ct G SI1 Round Natural Diamond

EX • G/SI1 • GIA 6561371640

Certificate GIA 6561371640

Diamond specifications and retailer prices

From $1,856 NZD
As of November 6, 2026
Save $1,731 NZD (48%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $3,588 NZD at Wholesale Diamonds Direct · As of November 6, 2026
View at Wholesale Diamonds Direct

About this 0.8ct natural round diamond

This 0.8ct natural round sits in the just-under-one-carat band, graded G colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 6561371640. Listed at 10 retailers as of November 6, 2026, with prices from $1,856 to $3,588, a $1,731 spread on the same certified stone. Wholesale Diamonds Direct lists it at $3,588. 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
G
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6561371640
Dimensions5.93 × 5.96 × 3.72 mm
L/W Ratio1.01
Top View
5.93 mm5.96 mm0.80 ctG / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6561371640
Side View
Table 55.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 62.5%

Caratlytics Score

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

Price History

Last verified: Nov 6
Current: $1,856 NZD|Low: $1,847 NZD|High: $3,619 NZD|Avg: $2,555 NZD|-4.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Wholesale Diamonds Direct
November 6, 2026
Retailer 1$1,856 NZD
Retailer 8$1,869 NZD
Retailer 4$2,008 NZD
Retailer 6$2,165 NZD
Retailer 9$2,208 NZD
Retailer 2$2,598 NZD
Retailer 7$2,764 NZD
Retailer 5$3,146 NZD
Retailer 3$3,249 NZD
Wholesale Diamonds Direct$3,588 NZD

28 data points across 10 retailers

10 retailers$1,856 NZD to $3,588 NZD

A
Cheapest Retailer
-
$1,856 NZD
A
Retailer 2
-
$1,869 NZD
View
A
Retailer 3
-
$2,008 NZD
View
A
Retailer 4
-
$2,165 NZD
View
Retailer 5
-
$2,208 NZD
View
Price last confirmed 11 days ago
A
Retailer 6
-
$2,598 NZD
View
A
Retailer 7
-
$2,764 NZD
View
B+
Retailer 8
-
$3,146 NZD
View
B+
Retailer 9
-
$3,249 NZD
View
Most Expensive
B+
Wholesale Diamonds Direct
585878828 · Nov 6
$3,588 NZD
$1,989 USD
View
9 more retailers have this diamond
Prices start from $1,856 NZDSave up to $1,731 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.

A
0.80ct Round
$1,856 NZD