CaratHunter
Plans
Round|Natural|GIA

1.30ct I SI2 Round Natural Diamond

EX • I/SI2 • GIA 6545802542

Certificate GIA 6545802542

Diamond specifications and retailer prices

From HK$24,641 HKD
As of November 5, 2026
Save HK$26,600 HKD (52%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: HK$51,241 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 I colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 6545802542. Listed at 20 retailers as of November 2, 2026, with prices from HK$24,641 to HK$51,241, a HK$26,600 spread on the same certified stone. MOH London lists it at HK$51,241. 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
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6545802542
Dimensions6.93 × 6.95 × 4.38 mm
L/W Ratio1.00
Top View
6.93 mm6.95 mm1.30 ctI / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6545802542
Side View
Table 56.0%CrownGirdle: THN-MEDPavilionCulet: NoneDepth 63.1%

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 5
Current: HK$51,241 HKD|Low: HK$19,507 HKD|High: HK$51,241 HKD|Avg: HK$27,698 HKD|+15.5%
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
November 6, 2026
Retailer 8HK$21,310 HKD
Retailer 7HK$22,917 HKD
Retailer 15HK$23,841 HKD
Retailer 14HK$24,641 HKD
Retailer 12HK$25,620 HKD
Retailer 3HK$25,863 HKD
Retailer 4HK$25,863 HKD
Retailer 9HK$26,365 HKD
Retailer 5HK$26,726 HKD
Retailer 16HK$29,061 HKD
Retailer 6HK$29,108 HKD
Retailer 11HK$30,182 HKD
Retailer 2HK$30,652 HKD
Retailer 10HK$34,563 HKD
Retailer 13HK$35,300 HKD
MOH LondonHK$51,241 HKD

38 data points across 16 retailers

20 retailersHK$24,641 HKD to HK$51,241 HKD

Retailer 1
-
HK$21,310 HKD
Price last confirmed 15 days ago
Retailer 2
-
HK$22,917 HKD
View
Price last confirmed 12 days ago
Retailer 3
-
HK$23,058 HKD
View
Price last confirmed 29 days ago
Retailer 4
-
HK$23,058 HKD
View
Price last confirmed 25 days ago
Retailer 5
-
HK$23,943 HKD
View
Price last confirmed 38 days ago
B+
Retailer 6
-
HK$24,641 HKD
View
B+
Retailer 7
-
HK$25,620 HKD
View
Final sale: no returns
Retailer 8
-
HK$25,863 HKD
View
Price last confirmed 11 days ago
Retailer 9
-
HK$25,863 HKD
View
Price last confirmed 11 days ago
A
Retailer 10
-
HK$26,365 HKD
View
Retailer 11
-
HK$26,600 HKD
View
Price last confirmed 28 days ago
Retailer 12
-
HK$26,726 HKD
View
Price last confirmed 11 days ago
Retailer 13
-
HK$29,061 HKD
View
Price last confirmed 14 days ago
Retailer 14
-
HK$29,108 HKD
View
Price last confirmed 10 days ago
B+
Retailer 15
-
HK$30,182 HKD
View
B+
Retailer 16
-
HK$30,652 HKD
View
B
Retailer 17
-
HK$34,563 HKD
View
B+
Retailer 18
-
HK$35,300 HKD
View
Retailer 19
-
HK$44,336 HKD
View
Price last confirmed 34 days ago
Most Expensive
B
MOH London
145635E66 · Nov 2
HK$51,241 HKD
£5,148 GBP
View
19 more retailers have this diamond
Prices start from HK$24,641 HKDSave up to HK$26,600 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$24,641 HKD