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Round|Natural|GIA

1.30ct I SI1 Round Natural Diamond

EX • I/SI1 • GIA 6565240982

Certificate GIA 6565240982

Diamond specifications and retailer prices

From HK$22,227 HKD
As of November 6, 2026
Save HK$27,023 HKD (55%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: HK$49,250 HKD at MOH London · As of November 4, 2026
View at MOH London

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 I colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 6565240982. Listed at 12 retailers as of November 4, 2026, with prices from HK$22,227 to HK$49,250, a HK$27,023 spread on the same certified stone. MOH London lists it at HK$49,250. 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
I
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 6565240982
Dimensions6.96 × 6.92 × 4.32 mm
L/W Ratio1.01
Culet sizeNone
Key to symbols
Cloud, Crystal, Feather, Needle
Top View
6.96 mm6.92 mm1.30 ctI / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6565240982
Side View
Table 58.0%Crown 36°Girdle: Slightly ThickPavilion 40.6°Culet: NoneDepth 62.2%

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: Nov 6
Current: HK$49,250 HKD|Low: HK$22,070 HKD|High: HK$51,838 HKD|Avg: HK$29,729 HKD|-5.0%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 6, 2026
Retailer 3HK$22,227 HKD
Retailer 6HK$22,266 HKD
Retailer 10HK$25,550 HKD
Retailer 9HK$27,251 HKD
Retailer 8HK$28,081 HKD
Retailer 4HK$28,254 HKD
Retailer 7HK$29,523 HKD
Retailer 2HK$32,666 HKD
Retailer 5HK$34,093 HKD
MOH LondonHK$49,250 HKD

30 data points across 10 retailers

12 retailersHK$22,227 HKD to HK$49,250 HKD

A
Cheapest Retailer
-
HK$22,227 HKD
A
Retailer 2
-
HK$22,266 HKD
View
A
Retailer 3
-
HK$24,829 HKD
View
A
Retailer 4
-
HK$25,550 HKD
View
A
Retailer 5
-
HK$27,251 HKD
View
Final sale: no returns
Retailer 6
-
HK$28,081 HKD
View
Price last confirmed 13 days ago
A
Retailer 7
-
HK$28,254 HKD
View
Retailer 8
-
HK$29,523 HKD
View
Price last confirmed 12 days ago
B+
Retailer 9
-
HK$32,666 HKD
View
Retailer 10
-
HK$32,925 HKD
View
Price last confirmed 34 days ago
B+
Retailer 11
-
HK$34,093 HKD
View
Most Expensive
B
MOH London
F0D524B18 · Nov 4
HK$49,250 HKD
£4,948 GBP
View
11 more retailers have this diamond
Prices start from HK$22,227 HKDSave up to HK$27,023 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$22,227 HKD