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Round|Natural|GIA

1.30ct G SI2 Round Natural Diamond

EX • G/SI2 • GIA 6561467124

Certificate GIA 6561467124

Diamond specifications and retailer prices

From HK$18,355 HKD
As of November 6, 2026
Save HK$24,194 HKD (57%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: HK$50,315 HKD at Queensmith · As of October 28, 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 G colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 6561467124. Listed at 20 retailers as of November 5, 2026, with a 132% 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

1.30
Carat
G
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle41.2°
OriginNatural
Grading LabGIA
CertificateGIA 6561467124
Dimensions6.92 × 6.95 × 4.35 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Crystal, Feather, Cavity, Needle
Top View
6.92 mm6.95 mm1.30 ctG / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6561467124
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 6
Current: HK$50,315 HKD|Low: HK$18,355 HKD|High: HK$50,464 HKD|Avg: HK$28,572 HKD|+2.8%
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
November 6, 2026
Retailer 14HK$18,355 HKD
Retailer 2HK$19,100 HKD
Retailer 11HK$21,451 HKD
Retailer 7HK$22,180 HKD
Retailer 8HK$22,399 HKD
Retailer 4HK$24,421 HKD
Retailer 15HK$24,421 HKD
Retailer 10HK$24,962 HKD
Retailer 3HK$25,362 HKD
Retailer 9HK$25,581 HKD
Retailer 5HK$28,183 HKD
Retailer 12HK$28,403 HKD
Retailer 13HK$40,739 HKD
Retailer 6HK$42,549 HKD
QueensmithHK$50,315 HKD

25 data points across 15 retailers

20 retailersHK$18,355 HKD to HK$42,549 HKD

A
Cheapest Retailer
-
HK$18,355 HKD
A
Retailer 2
-
HK$19,100 HKD
View
A
Retailer 3
-
HK$21,451 HKD
View
A
Retailer 4
-
HK$22,180 HKD
View
A
Retailer 5
-
HK$22,399 HKD
View
A
Retailer 6
-
HK$22,415 HKD
View
A
Retailer 7
-
HK$22,540 HKD
View
Final sale: no returns
A
Retailer 8
-
HK$22,580 HKD
View
A
Retailer 9
-
HK$24,421 HKD
View
Retailer 10
-
HK$24,421 HKD
View
Price last confirmed 8 days ago
A
Retailer 11
-
HK$24,766 HKD
View
A
Retailer 12
-
HK$24,962 HKD
View
A
Retailer 13
-
HK$25,362 HKD
View
A
Retailer 14
-
HK$25,542 HKD
View
A
Retailer 15
-
HK$25,581 HKD
View
A
Retailer 16
-
HK$28,183 HKD
View
A
Retailer 17
-
HK$28,403 HKD
View
B+
Retailer 18
-
HK$40,739 HKD
View
B+
Retailer 19
-
HK$42,549 HKD
View
Most Expensive
Queensmith
6561467124 · Oct 28
HK$50,315 HKD
£5,055 GBP
View
Price last confirmed 9 days ago
19 more retailers have this diamond
Prices start from HK$18,355 HKDSave up to HK$24,194 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$18,355 HKD