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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 HK$7,532 HKD
As of October 30, 2026
Save HK$17,315 HKD (70%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: HK$24,847 HKD 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 HK$7,532 to HK$24,847, a HK$17,315 spread on the same certified stone. NZ Jewellers lists it at HK$24,847. 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: HK$24,847 HKD|Low: HK$7,331 HKD|High: HK$24,847 HKD|Avg: HK$12,155 HKD
NZ Jewellers
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
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
Retailer 22
Retailer 23
October 31, 2026
Retailer 9HK$7,532 HKD
Retailer 5HK$9,399 HKD
Retailer 16HK$9,438 HKD
Retailer 6HK$9,438 HKD
Retailer 10HK$9,572 HKD
Retailer 21HK$9,611 HKD
Retailer 3HK$10,184 HKD
Retailer 22HK$10,184 HKD
Retailer 7HK$10,490 HKD
Retailer 11HK$10,526 HKD
Retailer 23HK$10,576 HKD
Retailer 8HK$11,245 HKD
Retailer 2HK$11,392 HKD
Retailer 13HK$11,569 HKD
Retailer 4HK$11,753 HKD
Retailer 15HK$11,839 HKD
Retailer 12HK$12,854 HKD
Retailer 19HK$13,559 HKD
Retailer 17HK$14,219 HKD
Retailer 14HK$15,258 HKD
Retailer 18HK$16,680 HKD
Retailer 20HK$18,752 HKD
NZ JewellersHK$24,847 HKD

33 data points across 23 retailers

20 retailersHK$7,532 HKD to HK$24,847 HKD

A
Cheapest Retailer
-
HK$7,532 HKD
A
Retailer 2
-
HK$9,399 HKD
$1,198 USD
View
Final sale: no returns
A
Retailer 3
-
HK$9,438 HKD
$1,203 USD
View
A
Retailer 4
-
HK$9,572 HKD
$1,220 USD
View
Retailer 5
-
HK$9,611 HKD
$1,225 USD
View
Price last confirmed 10 days ago
A
Retailer 6
-
HK$10,184 HKD
$1,298 USD
View
A
Retailer 7
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HK$10,184 HKD
$1,298 USD
View
A
Retailer 8
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HK$10,490 HKD
$1,337 USD
View
A
Retailer 9
-
HK$10,526 HKD
SGD 1,813 SGD
View
A
Retailer 10
-
HK$10,576 HKD
$1,348 USD
View
A
Retailer 11
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HK$11,245 HKD
$1,433 USD
View
A
Retailer 12
-
HK$11,392 HKD
$1,452 USD
View
A
Retailer 13
-
HK$11,569 HKD
£1,161 GBP
View
A
Retailer 14
-
HK$11,753 HKD
$1,498 USD
View
B+
Retailer 15
-
HK$13,559 HKD
£1,361 GBP
View
B+
Retailer 16
-
HK$14,219 HKD
€1,726 EUR
View
B+
Retailer 17
-
HK$16,680 HKD
$2,126 USD
View
B
Retailer 18
-
HK$18,752 HKD
£1,882 GBP
View
B
Retailer 19
-
HK$22,854 HKD
£2,294 GBP
View
Most Expensive
B
NZ Jewellers
7dcd3f0f-75ed-4aa9-b2d3-3997c91b50be · Oct 30
HK$24,847 HKD
$3,167 USD
View
19 more retailers have this diamond
Prices start from HK$7,532 HKDSave up to HK$17,315 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$7,532 HKD