Round|Natural|GIA

0.80ct G SI2 Round Natural Diamond

EX • G/SI2 • GIA 2426532673

Certificate GIA 2426532673

Diamond specifications and retailer prices

From HK$7,869 HKD
$1,003 USD
As of October 28, 2026
Save HK$15,111 HKD (66%) vs most expensive(unlock to see where)
29 retailers carry this diamond
Most expensive: HK$22,980 HKD at NZ Jewellers · As of October 20, 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 2426532673. Listed at 29 retailers as of October 27, 2026, with a 192% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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 angle34.5°
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 2426532673
Dimensions5.96 × 5.92 × 3.68 mm
L/W Ratio1.01
Top View
5.96 mm5.92 mm0.80 ctG / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2426532673
Side View
Table 55.0%Crown 34.5°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 62.0%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 28
Current: HK$10,655 HKD|Low: HK$7,218 HKD|High: HK$22,818 HKD|Avg: HK$12,536 HKD|+4.7%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 29, 2026
Retailer 11HK$7,869 HKD
Retailer 3HK$8,175 HKD
Retailer 2HK$8,199 HKD
Retailer 8HK$8,536 HKD
Retailer 10HK$9,376 HKD
Retailer 1HK$10,655 HKD
Retailer 9HK$11,608 HKD
Retailer 4HK$12,574 HKD
Retailer 5HK$13,098 HKD
Retailer 7HK$17,278 HKD
Retailer 6HK$22,768 HKD

38 data points across 11 retailers

29 retailersHK$7,869 HKD to HK$22,980 HKD

A
Cheapest Retailer
-
HK$7,869 HKD
$1,003 USD
Final sale: no returns
A
Retailer 2
-
HK$8,175 HKD
$1,042 USD
View
Retailer 3
-
HK$8,199 HKD
$1,045 USD
View
Price last confirmed 12 days ago
Retailer 4
-
HK$8,238 HKD
$1,050 USD
View
Price last confirmed 37 days ago
A
Retailer 5
-
HK$8,536 HKD
$1,088 USD
View
Retailer 6
-
HK$8,536 HKD
$1,088 USD
View
Price last confirmed 44 days ago
Retailer 7
-
HK$8,536 HKD
$1,088 USD
View
Price last confirmed 22 days ago
Retailer 8
-
HK$8,536 HKD
$1,088 USD
View
Price last confirmed 16 days ago
Retailer 9
-
HK$8,536 HKD
$1,088 USD
View
Price last confirmed 9 days ago
Retailer 10
-
HK$8,866 HKD
$1,130 USD
View
Price last confirmed 32 days ago
A
Retailer 11
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HK$9,271 HKD
$1,182 USD
View
A
Retailer 12
-
HK$9,376 HKD
$1,195 USD
View
Retailer 13
-
HK$9,846 HKD
$1,255 USD
View
Price last confirmed 39 days ago
Retailer 14
-
HK$9,846 HKD
$1,255 USD
View
Price last confirmed 22 days ago
Retailer 15
-
HK$9,846 HKD
$1,255 USD
View
Price last confirmed 11 days ago
A
Retailer 16
-
HK$9,846 HKD
$1,255 USD
View
A
Retailer 17
-
HK$9,886 HKD
$1,260 USD
View
A
Retailer 18
-
HK$9,886 HKD
$1,260 USD
View
A
Retailer 19
-
HK$10,278 HKD
$1,310 USD
View
A
Retailer 20
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HK$10,655 HKD
£1,069 GBP
View
A
Retailer 21
-
HK$11,608 HKD
£1,165 GBP
View
A
Retailer 22
-
HK$12,574 HKD
£1,262 GBP
View
B+
Retailer 23
-
HK$13,098 HKD
€1,590 EUR
View
B+
Retailer 24
-
HK$17,278 HKD
£1,734 GBP
View
B
Retailer 25
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HK$22,768 HKD
£2,285 GBP
View
B
Retailer 26
-
HK$22,980 HKD
$2,929 USD
View
Retailer 27
-
HK$22,980 HKD
$2,929 USD
View
Price last confirmed 42 days ago
Retailer 28
-
HK$22,980 HKD
$2,929 USD
View
Price last confirmed 35 days ago
Most Expensive
NZ Jewellers
b6d1860d-e5cc-45b0-bc36-d3666aa4a006 · Oct 20
HK$22,980 HKD
$2,929 USD
View
Price last confirmed 11 days ago
28 more retailers have this diamond
Prices start from HK$7,869 HKDSave up to HK$15,111 HKD

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
HK$7,869 HKD