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Round|Natural|GIA

1.30ct E SI2 Round Natural Diamond

EX • E/SI2 • GIA 6561279776

Certificate GIA 6561279776

Diamond specifications and retailer prices

From HK$22,596 HKD
As of October 30, 2026
Save HK$32,506 HKD (59%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: HK$55,101 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 E colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 6561279776. Listed at 19 retailers as of October 28, 2026, with prices from HK$22,596 to HK$55,101, a HK$32,506 spread on the same certified stone. Queensmith lists it at HK$55,101. 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
E
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle35°
Pavilion angle41.2°
OriginNatural
Grading LabGIA
CertificateGIA 6561279776
Dimensions6.96 × 7.00 × 4.35 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Crystal, Feather, Needle, Indented Natural
Top View
6.96 mm7.00 mm1.30 ctE / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6561279776
Side View
Table 58.0%Crown 35°Girdle: MED-STKPavilion 41.2°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: Oct 30
Current: HK$55,101 HKD|Low: HK$23,847 HKD|High: HK$55,300 HKD|Avg: HK$34,444 HKD|+2.2%
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
October 30, 2026
Retailer 2HK$23,901 HKD
Retailer 4HK$26,451 HKD
Retailer 6HK$26,994 HKD
Retailer 3HK$27,225 HKD
Retailer 5HK$27,884 HKD
Retailer 10HK$30,222 HKD
Retailer 12HK$30,222 HKD
Retailer 7HK$30,719 HKD
Retailer 11HK$31,383 HKD
Retailer 13HK$34,866 HKD
Retailer 8HK$35,465 HKD
Retailer 9HK$50,807 HKD
Retailer 14HK$52,652 HKD
QueensmithHK$55,101 HKD

34 data points across 14 retailers

19 retailersHK$22,596 HKD to HK$55,101 HKD

A
Cheapest Retailer
-
HK$22,596 HKD
A
Retailer 2
-
HK$23,901 HKD
₹290,132 INR
View
A
Retailer 3
-
HK$26,451 HKD
SGD 4,556 SGD
View
Retailer 4
-
HK$26,994 HKD
£2,709 GBP
View
Price last confirmed 31 days ago
A
Retailer 5
-
HK$27,225 HKD
$3,470 USD
View
A
Retailer 6
-
HK$27,272 HKD
$3,476 USD
View
A
Retailer 7
-
HK$27,742 HKD
$3,536 USD
View
A
Retailer 8
-
HK$27,884 HKD
$3,554 USD
View
Final sale: no returns
A
Retailer 9
-
HK$28,750 HKD
SGD 4,952 SGD
View
A
Retailer 10
-
HK$30,222 HKD
$3,852 USD
View
A
Retailer 11
-
HK$30,222 HKD
$3,852 USD
View
A
Retailer 12
-
HK$30,719 HKD
£3,083 GBP
View
A
Retailer 13
-
HK$31,369 HKD
$3,998 USD
View
A
Retailer 14
-
HK$31,383 HKD
$4,000 USD
View
A
Retailer 15
-
HK$34,866 HKD
$4,444 USD
View
A
Retailer 16
-
HK$35,465 HKD
€4,305 EUR
View
B+
Retailer 17
-
HK$50,807 HKD
£5,099 GBP
View
B
Retailer 18
-
HK$52,652 HKD
$6,711 USD
View
Most Expensive
B+
Queensmith
6561279776 · Oct 28
HK$55,101 HKD
£5,530 GBP
View
18 more retailers have this diamond
Prices start from HK$22,596 HKDSave up to HK$32,506 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$22,596 HKD