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Round|Natural|GIA

0.80ct H SI1 Round Natural Diamond

EX • H/SI1 • GIA 3565359543

Certificate GIA 3565359543

Diamond specifications and retailer prices

From $1,687 NZD
As of November 6, 2026
Save $5,420 NZD (76%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $7,107 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 H colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 3565359543. Listed at 14 retailers as of November 2, 2026, with prices from $1,687 to $7,107, a $5,420 spread on the same certified stone. MOH London lists it at $7,107. 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
H
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 3565359543
Dimensions5.90 × 5.95 × 3.72 mm
L/W Ratio1.01
Culet sizeNone
Top View
5.90 mm5.95 mm0.80 ctH / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 3565359543
Side View
Table 58.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 62.8%

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: $7,107 NZD|Low: $1,687 NZD|High: $7,107 NZD|Avg: $3,220 NZD
MOH London
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 2$1,687 NZD
Retailer 10$2,002 NZD
Retailer 6$2,147 NZD
Retailer 9$2,930 NZD
Retailer 8$2,944 NZD
Retailer 11$3,745 NZD
Retailer 5$4,057 NZD
Retailer 12$4,068 NZD
Retailer 14$4,245 NZD
Retailer 4$4,650 NZD
Retailer 13$4,681 NZD
Retailer 3$5,114 NZD
Retailer 7$6,000 NZD
MOH London$7,107 NZD

19 data points across 14 retailers

14 retailers$1,687 NZD to $7,107 NZD

A
Cheapest Retailer
-
$1,687 NZD
A
Retailer 2
-
$2,002 NZD
View
A
Retailer 3
-
$2,147 NZD
View
B+
Retailer 4
-
$2,930 NZD
View
B+
Retailer 5
-
$2,944 NZD
View
B
Retailer 6
-
$3,745 NZD
View
Final sale: no returns
B
Retailer 7
-
$4,057 NZD
View
B
Retailer 8
-
$4,068 NZD
View
B
Retailer 9
-
$4,245 NZD
View
B
Retailer 10
-
$4,650 NZD
View
B
Retailer 11
-
$4,681 NZD
View
B
Retailer 12
-
$5,114 NZD
View
B
Retailer 13
-
$6,000 NZD
View
Most Expensive
B
MOH London
3BFB09309 · Nov 2
$7,107 NZD
£3,102 GBP
View
13 more retailers have this diamond
Prices start from $1,687 NZDSave up to $5,420 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
$1,687 NZD