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Round|Natural|GIA

1.30ct D SI2 Round Natural Diamond

EX • D/SI2 • GIA 2544188279

Certificate GIA 2544188279

Diamond specifications and retailer prices

From HK$26,776 HKD
As of November 6, 2026
Save HK$29,398 HKD (52%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: HK$56,174 HKD at MOH London · As of November 2, 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 D colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 2544188279. Listed at 13 retailers as of November 2, 2026, with prices from HK$26,776 to HK$56,174, a HK$29,398 spread on the same certified stone. MOH London lists it at HK$56,174. 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
D
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33°
Pavilion angle41.6°
OriginNatural
Grading LabGIA
CertificateGIA 2544188279
Dimensions6.96 × 7.00 × 4.34 mm
L/W Ratio1.01
Top View
6.96 mm7.00 mm1.30 ctD / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2544188279
Side View
Table 58.0%Crown 33°Girdle: MED-STKPavilion 41.6°Culet: NoneDepth 62.1%

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: Nov 6
Current: HK$56,174 HKD|Low: HK$26,776 HKD|High: HK$58,517 HKD|Avg: HK$37,646 HKD
MOH London
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
Retailer 20
November 6, 2026
Retailer 3HK$26,776 HKD
Retailer 4HK$28,086 HKD
Retailer 17HK$29,655 HKD
Retailer 20HK$31,600 HKD
Retailer 2HK$32,142 HKD
Retailer 11HK$32,573 HKD
Retailer 5HK$32,667 HKD
Retailer 13HK$33,444 HKD
Retailer 7HK$33,585 HKD
Retailer 8HK$33,585 HKD
Retailer 15HK$33,813 HKD
Retailer 18HK$34,048 HKD
Retailer 19HK$34,048 HKD
Retailer 6HK$34,464 HKD
Retailer 14HK$35,225 HKD
Retailer 16HK$37,712 HKD
Retailer 10HK$40,591 HKD
Retailer 12HK$55,183 HKD
MOH LondonHK$56,174 HKD
Retailer 9HK$58,517 HKD

24 data points across 20 retailers

13 retailersHK$26,776 HKD to HK$56,174 HKD

A
Cheapest Retailer
-
HK$26,776 HKD
A
Retailer 2
-
HK$28,086 HKD
View
Final sale: no returns
A
Retailer 3
-
HK$29,655 HKD
View
A
Retailer 4
-
HK$31,600 HKD
View
A
Retailer 5
-
HK$32,142 HKD
View
Retailer 6
-
HK$32,667 HKD
View
Price last confirmed 17 days ago
A
Retailer 7
-
HK$33,444 HKD
View
A
Retailer 8
-
HK$33,813 HKD
View
A
Retailer 9
-
HK$34,048 HKD
View
A
Retailer 10
-
HK$34,048 HKD
View
A
Retailer 11
-
HK$35,225 HKD
View
A
Retailer 12
-
HK$37,712 HKD
View
Most Expensive
B+
MOH London
C425AA89A · Nov 2
HK$56,174 HKD
£5,638 GBP
View
12 more retailers have this diamond
Prices start from HK$26,776 HKDSave up to HK$29,398 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$26,776 HKD