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Round|Natural|GIA

0.80ct G SI1 Round Natural Diamond

EX • G/SI1 • GIA 2564331875

Certificate GIA 2564331875

Diamond specifications and retailer prices

From HK$7,833 HKD
As of October 27, 2026
Save HK$17,862 HKD (70%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: HK$25,695 HKD at NZ Jewellers · As of October 27, 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 2564331875. Listed at 21 retailers as of October 27, 2026, with prices from HK$7,833 to HK$25,695, a HK$17,862 spread on the same certified stone. NZ Jewellers lists it at HK$25,695. 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
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 2564331875
Dimensions5.96 × 5.93 × 3.64 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Cloud, Feather
Top View
5.96 mm5.93 mm0.80 ctG / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2564331875
Side View
Table 61.0%Crown 35.5°Girdle: MED-STKPavilion 41°Culet: NoneDepth 61.2%

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 27
Current: HK$25,695 HKD|Low: HK$8,195 HKD|High: HK$25,695 HKD|Avg: HK$13,606 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
October 28, 2026
Retailer 14HK$8,238 HKD
Retailer 7HK$8,622 HKD
Retailer 6HK$9,689 HKD
Retailer 4HK$10,537 HKD
Retailer 15HK$10,537 HKD
Retailer 3HK$11,023 HKD
Retailer 2HK$11,376 HKD
Retailer 12HK$11,896 HKD
Retailer 11HK$12,153 HKD
Retailer 10HK$13,322 HKD
Retailer 8HK$14,614 HKD
Retailer 13HK$15,542 HKD
Retailer 5HK$19,400 HKD
Retailer 9HK$23,665 HKD
NZ JewellersHK$25,695 HKD

23 data points across 15 retailers

21 retailersHK$7,833 HKD to HK$25,695 HKD

A
Cheapest Retailer
-
HK$7,833 HKD
A
Retailer 2
-
HK$8,238 HKD
₹100,004 INR
View
A
Retailer 3
-
HK$8,622 HKD
SGD 1,485 SGD
View
Retailer 4
-
HK$9,689 HKD
$1,235 USD
View
Price last confirmed 7 days ago
A
Retailer 5
-
HK$10,035 HKD
$1,279 USD
View
Retailer 6
-
HK$10,537 HKD
$1,343 USD
View
Price last confirmed 7 days ago
A
Retailer 7
-
HK$10,537 HKD
$1,343 USD
View
A
Retailer 8
-
HK$10,662 HKD
$1,359 USD
View
A
Retailer 9
-
HK$10,990 HKD
SGD 1,893 SGD
View
Retailer 10
-
HK$11,023 HKD
$1,405 USD
View
Price last confirmed 7 days ago
A
Retailer 11
-
HK$11,376 HKD
$1,450 USD
View
Retailer 12
-
HK$11,594 HKD
$1,478 USD
View
Price last confirmed 7 days ago
A
Retailer 13
-
HK$11,896 HKD
£1,194 GBP
View
A
Retailer 14
-
HK$12,153 HKD
$1,549 USD
View
B+
Retailer 15
-
HK$13,322 HKD
£1,337 GBP
View
Retailer 16
-
HK$13,745 HKD
A$2,695 AUD
View
Price last confirmed 27 days ago
B+
Retailer 17
-
HK$14,614 HKD
€1,774 EUR
View
B+
Retailer 18
-
HK$15,542 HKD
ZAR 32,002 ZAR
View
Retailer 19
-
HK$19,400 HKD
£1,947 GBP
View
Price last confirmed 12 days ago
B
Retailer 20
-
HK$23,665 HKD
£2,375 GBP
View
Most Expensive
B
NZ Jewellers
9d541454-0702-456d-8c87-d7253be60548 · Oct 27
HK$25,695 HKD
$3,275 USD
View
20 more retailers have this diamond
Prices start from HK$7,833 HKDSave up to HK$17,862 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$7,833 HKD