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Round|Natural|GIA

0.80ct G SI2 Round Natural Diamond

EX • G/SI2 • GIA 6492320307

Certificate GIA 6492320307

Diamond specifications and retailer prices

From €859 EUR
HK$7,500 HKD
As of October 30, 2026
Save €1,975 EUR (70%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: €2,835 EUR at NZ Jewellers · As of October 30, 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 G colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 6492320307. Listed at 20 retailers as of October 30, 2026, with prices from €859 to €2,835, a €1,975 spread on the same certified stone. NZ Jewellers lists it at €2,835. 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
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.5°
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 6492320307
Dimensions5.91 × 5.88 × 3.72 mm
L/W Ratio1.01
Star length50%
Lower girdle75%
Top View
5.91 mm5.88 mm0.80 ctG / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6492320307
Side View
Table 55.0%Crown 36.5°Girdle: MED-SLIPavilion 40.6°Culet: NoneDepth 63.1%

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: Oct 30
Current: €2,835 EUR|Low: €836 EUR|High: €2,835 EUR|Avg: €1,387 EUR
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
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Retailer 7
Retailer 8
Retailer 9
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Retailer 11
Retailer 12
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Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
Retailer 22
Retailer 23
November 1, 2026
Retailer 9€859 EUR
Retailer 5€1,072 EUR
Retailer 16€1,077 EUR
Retailer 6€1,077 EUR
Retailer 13€1,083 EUR
Retailer 10€1,092 EUR
Retailer 3€1,162 EUR
Retailer 22€1,162 EUR
Retailer 7€1,197 EUR
Retailer 11€1,201 EUR
Retailer 23€1,207 EUR
Retailer 8€1,283 EUR
Retailer 19€1,300 EUR
Retailer 18€1,320 EUR
Retailer 4€1,341 EUR
Retailer 15€1,351 EUR
Retailer 12€1,466 EUR
Retailer 2€1,542 EUR
Retailer 20€1,622 EUR
Retailer 14€1,741 EUR
Retailer 21€1,903 EUR
Retailer 17€2,128 EUR
NZ Jewellers€2,835 EUR

33 data points across 23 retailers

20 retailers€859 EUR to €2,835 EUR

A
Cheapest Retailer
-
€859 EUR
HK$7,500 HKD
A
Retailer 2
-
€1,072 EUR
$1,198 USD
View
Final sale: no returns
A
Retailer 3
-
€1,077 EUR
$1,203 USD
View
A
Retailer 4
-
€1,083 EUR
$1,210 USD
View
A
Retailer 5
-
€1,092 EUR
$1,220 USD
View
A
Retailer 6
-
€1,162 EUR
$1,298 USD
View
A
Retailer 7
-
€1,162 EUR
$1,298 USD
View
A
Retailer 8
-
€1,197 EUR
$1,337 USD
View
A
Retailer 9
-
€1,201 EUR
SGD 1,813 SGD
View
A
Retailer 10
-
€1,207 EUR
$1,348 USD
View
A
Retailer 11
-
€1,283 EUR
$1,433 USD
View
A
Retailer 12
-
€1,300 EUR
$1,452 USD
View
A
Retailer 13
-
€1,320 EUR
£1,161 GBP
View
A
Retailer 14
-
€1,341 EUR
$1,498 USD
View
B+
Retailer 15
-
€1,542 EUR
£1,357 GBP
View
B+
Retailer 16
-
€1,622 EUR
View
B+
Retailer 17
-
€1,903 EUR
$2,126 USD
View
B+
Retailer 18
-
€2,128 EUR
£1,872 GBP
View
B
Retailer 19
-
€2,607 EUR
£2,294 GBP
View
Most Expensive
B
NZ Jewellers
7dcd3f0f-75ed-4aa9-b2d3-3997c91b50be · Oct 30
€2,835 EUR
$3,167 USD
View
19 more retailers have this diamond
Prices start from €859 EURSave up to €1,975 EUR

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
€859 EUR