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Round|Natural|GIA

0.80ct G SI1 Round Natural Diamond

EX • G/SI1 • GIA 6442395649

Certificate GIA 6442395649

Diamond specifications and retailer prices

From HK$8,787 HKD
₹106,665 INR
As of October 31, 2026
Save HK$20,901 HKD (70%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: HK$29,688 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 SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 6442395649. Listed at 22 retailers as of October 30, 2026, with prices from HK$8,787 to HK$29,688, a HK$20,901 spread on the same certified stone. NZ Jewellers lists it at HK$29,688. 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
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle36.5°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 6442395649
Dimensions5.92 × 5.87 × 3.72 mm
L/W Ratio1.01
Top View
5.92 mm5.87 mm0.80 ctG / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6442395649
Side View
Table 57.0%Crown 36.5°Girdle: MED-STKPavilion 41°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 31
Current: HK$15,345 HKD|Low: HK$8,765 HKD|High: HK$21,552 HKD|Avg: HK$13,708 HKD|-1.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 1, 2026
Retailer 9HK$8,787 HKD
Retailer 10HK$8,938 HKD
Retailer 5HK$10,592 HKD
Retailer 4HK$11,235 HKD
Retailer 2HK$11,282 HKD
Retailer 8HK$11,847 HKD
Retailer 3HK$12,828 HKD
Retailer 7HK$13,556 HKD
Retailer 12HK$15,306 HKD
Retailer 1HK$15,345 HKD
Retailer 11HK$18,127 HKD
Retailer 6HK$21,323 HKD

25 data points across 12 retailers

22 retailersHK$8,787 HKD to HK$29,688 HKD

A
Cheapest Retailer
-
HK$8,787 HKD
₹106,665 INR
A
Retailer 2
-
HK$8,938 HKD
View
A
Retailer 3
-
HK$10,592 HKD
$1,350 USD
View
A
Retailer 4
-
HK$11,235 HKD
$1,432 USD
View
Final sale: no returns
A
Retailer 5
-
HK$11,282 HKD
$1,438 USD
View
A
Retailer 6
-
HK$11,847 HKD
$1,510 USD
View
B+
Retailer 7
-
HK$12,169 HKD
$1,551 USD
View
B+
Retailer 8
-
HK$12,366 HKD
SGD 2,130 SGD
View
B+
Retailer 9
-
HK$12,734 HKD
$1,623 USD
View
B+
Retailer 10
-
HK$12,828 HKD
$1,635 USD
View
B+
Retailer 11
-
HK$13,238 HKD
$1,687 USD
View
B+
Retailer 12
-
HK$13,448 HKD
$1,714 USD
View
B+
Retailer 13
-
HK$13,556 HKD
£1,360 GBP
View
B+
Retailer 14
-
HK$13,708 HKD
A$2,688 AUD
View
B+
Retailer 15
-
HK$14,044 HKD
$1,790 USD
View
B+
Retailer 16
-
HK$15,306 HKD
€1,858 EUR
View
B+
Retailer 17
-
HK$15,345 HKD
£1,540 GBP
View
Retailer 18
-
HK$15,881 HKD
A$3,114 AUD
View
Price last confirmed 26 days ago
B+
Retailer 19
-
HK$18,127 HKD
ZAR 37,325 ZAR
View
B
Retailer 20
-
HK$21,323 HKD
£2,140 GBP
View
B
Retailer 21
-
HK$24,880 HKD
£2,497 GBP
View
Most Expensive
B
NZ Jewellers
cfc64790-f47e-4098-9457-04d8e234aa84 · Oct 30
HK$29,688 HKD
$3,784 USD
View
21 more retailers have this diamond
Prices start from HK$8,787 HKDSave up to HK$20,901 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$8,787 HKD