CaratHunter
Plans
Round|Natural|GIA

3.00ct G SI2 Round Natural Diamond

EX • G/SI2 • GIA 2566166788

Certificate GIA 2566166788

Diamond specifications and retailer prices

From HK$196,208 HKD
As of November 5, 2026
Save HK$49,291 HKD (20%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: HK$449,004 HKD at 77 Diamonds · As of October 27, 2026
View at 77 Diamonds

About this 3ct natural round diamond

This 3ct natural round sits in the three to five carat band, graded G colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 2566166788. Listed at 14 retailers as of November 4, 2026, with a 25% 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

3.00
Carat
G
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceStrong
Crown angle35.5°
Pavilion angle41.2°
OriginNatural
Grading LabGIA
CertificateGIA 2566166788
Dimensions9.12 × 9.17 × 5.74 mm
L/W Ratio1.01
Star length50%
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Twinning Wisp, Crystal, Feather, Knot, Indented Natural
Top View
9.12 mm9.17 mm3.00 ctG / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceStrong
CertificateGIA 2566166788
Side View
Table 58.0%Crown 35.5°Girdle: MED-STKPavilion 41.2°Culet: NoneDepth 62.7%

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: Nov 5
Current: HK$449,004 HKD|Low: HK$196,208 HKD|High: HK$449,004 HKD|Avg: HK$245,046 HKD|+112.4%
77 Diamonds
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
November 5, 2026
Retailer 14HK$196,208 HKD
Retailer 11HK$197,440 HKD
Retailer 10HK$209,765 HKD
Retailer 6HK$212,377 HKD
Retailer 8HK$215,665 HKD
Retailer 12HK$218,151 HKD
Retailer 3HK$225,047 HKD
Retailer 5HK$236,297 HKD
Retailer 2HK$241,954 HKD
Retailer 13HK$243,327 HKD
Retailer 7HK$243,797 HKD
Retailer 9HK$245,500 HKD
Retailer 15HK$252,153 HKD
Retailer 4HK$253,180 HKD
Retailer 16HK$320,123 HKD
77 DiamondsHK$449,004 HKD

21 data points across 16 retailers

14 retailersHK$196,208 HKD to HK$245,500 HKD

A
Cheapest Retailer
-
HK$196,208 HKD
A
Retailer 2
-
HK$197,440 HKD
View
A
Retailer 3
-
HK$209,765 HKD
View
Retailer 4
-
HK$212,377 HKD
View
Price last confirmed 20 days ago
A
Retailer 5
-
HK$218,151 HKD
View
Retailer 6
-
HK$225,047 HKD
View
Price last confirmed 21 days ago
Retailer 7
-
HK$236,297 HKD
View
Price last confirmed 22 days ago
A
Retailer 8
-
HK$241,954 HKD
View
A
Retailer 9
-
HK$243,327 HKD
View
Retailer 10
-
HK$243,797 HKD
View
Price last confirmed 17 days ago
A
Retailer 11
-
HK$245,500 HKD
View
Retailer 12
-
HK$253,180 HKD
View
Price last confirmed 19 days ago
Retailer 13
-
HK$320,123 HKD
View
Price last confirmed 18 days ago
Most Expensive
77 Diamonds
RBPUIFSMXJ82ZKH · Oct 27
HK$449,004 HKD
£45,065 GBP
View
Price last confirmed 10 days ago
13 more retailers have this diamond
Prices start from HK$196,208 HKDSave up to HK$49,291 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
3.00ct Round
HK$196,208 HKD