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Round|Natural|GIA

0.80ct I SI2 Round Natural Diamond

EX • I/SI2 • GIA 6552055489

Certificate GIA 6552055489

Diamond specifications and retailer prices

From $1,703 NZD
As of November 6, 2026
Save $2,288 NZD (57%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $3,991 NZD at MOH London · As of November 2, 2026
View at MOH London

About this 0.8ct natural round diamond

This 0.8ct natural round sits in the just-under-one-carat band, graded I colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 6552055489. Listed at 16 retailers as of November 2, 2026, with prices from $1,703 to $3,991, a $2,288 spread on the same certified stone. MOH London lists it at $3,991. 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
I
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle33°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 6552055489
Dimensions5.98 × 6.01 × 3.59 mm
L/W Ratio1.01
Top View
5.98 mm6.01 mm0.80 ctI / SI2
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 6552055489
Side View
Table 60.0%Crown 33°Girdle: Slightly ThickPavilion 40.8°Culet: NoneDepth 59.9%

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: $3,991 NZD|Low: $1,703 NZD|High: $4,039 NZD|Avg: $2,506 NZD|-0.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 5, 2026
Retailer 4$1,703 NZD
Retailer 6$1,919 NZD
Retailer 5$2,226 NZD
Retailer 7$2,381 NZD
Retailer 9$2,381 NZD
Retailer 3$2,450 NZD
Retailer 8$2,453 NZD
Retailer 2$2,803 NZD
MOH London$3,991 NZD

40 data points across 9 retailers

16 retailers$1,703 NZD to $3,991 NZD

A
Cheapest Retailer
-
$1,703 NZD
Final sale: no returns
A
Retailer 2
-
$1,835 NZD
View
A
Retailer 3
-
$1,894 NZD
View
Retailer 4
-
$1,903 NZD
View
Price last confirmed 43 days ago
A
Retailer 5
-
$1,919 NZD
View
B+
Retailer 6
-
$2,226 NZD
View
B+
Retailer 7
-
$2,381 NZD
View
B+
Retailer 8
-
$2,381 NZD
View
B+
Retailer 9
-
$2,450 NZD
View
B+
Retailer 10
-
$2,453 NZD
View
B+
Retailer 11
-
$2,462 NZD
View
B+
Retailer 12
-
$2,702 NZD
View
B+
Retailer 13
-
$2,803 NZD
View
B+
Retailer 14
-
$2,814 NZD
View
B
Retailer 15
-
$3,545 NZD
View
Most Expensive
B
MOH London
1E915D648 · Nov 2
$3,991 NZD
£1,742 GBP
View
15 more retailers have this diamond
Prices start from $1,703 NZDSave up to $2,288 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
$1,703 NZD