CaratHunter
Plans
Round|Natural|GIA

1.30ct H SI2 Round Natural Diamond

EX • H/SI2 • GIA 2564399218

Certificate GIA 2564399218

Diamond specifications and retailer prices

From HK$26,326 HKD
As of November 5, 2026
Save HK$1,136 HKD (4%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: HK$53,600 HKD at Queensmith · As of October 11, 2026
View at Queensmith

About this 1.3ct natural round diamond

This 1.3ct natural round sits in the one-and-a-quarter to one-and-a-half carat band, graded H colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 2564399218. Listed at 15 retailers as of November 5, 2026, with a relatively tight 4% spread, which is unusual at this carat range and suggests competitive pricing across the listings. 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

1.30
Carat
H
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 2564399218
Dimensions6.94 × 7.00 × 4.34 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Twinning Wisp, Feather, Crystal, Needle
Top View
6.94 mm7.00 mm1.30 ctH / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2564399218
Side View
Table 57.0%Crown 36°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 62.3%

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$53,600 HKD|Low: HK$22,368 HKD|High: HK$53,600 HKD|Avg: HK$32,290 HKD
Queensmith
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
November 5, 2026
Retailer 11HK$22,368 HKD
Retailer 12HK$23,841 HKD
Retailer 2HK$26,326 HKD
Retailer 7HK$27,016 HKD
Retailer 18HK$27,039 HKD
Retailer 9HK$27,462 HKD
Retailer 17HK$27,611 HKD
Retailer 14HK$28,317 HKD
Retailer 10HK$28,450 HKD
Retailer 4HK$29,923 HKD
Retailer 5HK$29,923 HKD
Retailer 6HK$29,939 HKD
Retailer 13HK$30,370 HKD
Retailer 19HK$31,060 HKD
Retailer 3HK$34,524 HKD
Retailer 16HK$34,845 HKD
Retailer 15HK$50,637 HKD
Retailer 8HK$52,127 HKD
QueensmithHK$53,600 HKD

14 data points across 19 retailers

15 retailersHK$26,326 HKD to HK$27,462 HKD

Retailer 1
-
HK$22,368 HKD
Price last confirmed 23 days ago
Retailer 2
-
HK$23,841 HKD
View
Price last confirmed 25 days ago
A
Retailer 3
-
HK$26,326 HKD
View
Retailer 4
-
HK$27,039 HKD
View
Price last confirmed 30 days ago
A
Retailer 5
-
HK$27,462 HKD
View
Retailer 6
-
HK$28,450 HKD
View
Price last confirmed 26 days ago
Retailer 7
-
HK$29,923 HKD
View
Price last confirmed 29 days ago
Retailer 8
-
HK$29,923 HKD
View
Price last confirmed 25 days ago
Retailer 9
-
HK$29,939 HKD
View
Price last confirmed 25 days ago
Retailer 10
-
HK$30,370 HKD
View
Price last confirmed 25 days ago
Retailer 11
-
HK$31,060 HKD
View
Price last confirmed 26 days ago
Retailer 12
-
HK$34,524 HKD
View
Price last confirmed 28 days ago
Retailer 13
-
HK$50,637 HKD
View
Price last confirmed 25 days ago
Retailer 14
-
HK$52,127 HKD
View
Price last confirmed 34 days ago
Most Expensive
Queensmith
2564399218 · Oct 11
HK$53,600 HKD
£5,385 GBP
View
Price last confirmed 26 days ago
14 more retailers have this diamond
Prices start from HK$26,326 HKDSave up to HK$1,136 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
1.30ct Round
HK$26,326 HKD