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Round|Natural|GIA

0.61ct G SI1 Round Natural Diamond

EX • G/SI1 • GIA 6391737220

Certificate GIA 6391737220

Diamond specifications and retailer prices

From HK$4,074 HKD
₹49,459 INR
As of November 2, 2026
Save HK$8,191 HKD (67%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: HK$17,378 HKD at NZ Jewellers · As of September 28, 2026
View at NZ Jewellers

About this 0.61ct natural round diamond

This 0.61ct natural round sits in the half to three-quarter carat band, graded G colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 6391737220. Listed at 17 retailers as of November 1, 2026, with a 201% 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

0.61
Carat
G
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle36°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 6391737220
Dimensions5.43 × 5.41 × 3.39 mm
L/W Ratio1.00
Culet sizeNone
Key to symbols
Crystal
Top View
5.43 mm5.41 mm0.61 ctG / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6391737220
Side View
Table 57.0%Crown 36°Girdle: MED-STKPavilion 41°Culet: NoneDepth 62.6%

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 2
Current: HK$4,074 HKD|Low: HK$4,074 HKD|High: HK$12,814 HKD|Avg: HK$6,808 HKD|-3.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 2, 2026
Retailer 1HK$4,074 HKD
Retailer 5HK$4,620 HKD
Retailer 13HK$4,896 HKD
Retailer 3HK$5,633 HKD
Retailer 4HK$5,696 HKD
Retailer 12HK$6,327 HKD
Retailer 8HK$6,346 HKD
Retailer 6HK$6,517 HKD
Retailer 11HK$6,535 HKD
Retailer 9HK$6,747 HKD
Retailer 7HK$7,307 HKD
Retailer 2HK$7,928 HKD
Retailer 10HK$12,266 HKD

28 data points across 13 retailers

17 retailersHK$4,074 HKD to HK$12,266 HKD

A
Cheapest Retailer
-
HK$4,074 HKD
₹49,459 INR
A
Retailer 2
-
HK$4,620 HKD
View
A
Retailer 3
-
HK$4,896 HKD
$624 USD
View
Final sale: no returns
Retailer 4
-
HK$5,484 HKD
$699 USD
View
Price last confirmed 31 days ago
A
Retailer 5
-
HK$5,633 HKD
$718 USD
View
A
Retailer 6
-
HK$5,696 HKD
SGD 981 SGD
View
Retailer 7
-
HK$6,324 HKD
$806 USD
View
Price last confirmed 33 days ago
A
Retailer 8
-
HK$6,327 HKD
£635 GBP
View
A
Retailer 9
-
HK$6,346 HKD
$809 USD
View
A
Retailer 10
-
HK$6,517 HKD
£654 GBP
View
A
Retailer 11
-
HK$6,535 HKD
$833 USD
View
B+
Retailer 12
-
HK$6,747 HKD
$860 USD
View
A
Retailer 13
-
HK$7,307 HKD
€887 EUR
View
B+
Retailer 14
-
HK$7,928 HKD
ZAR 16,325 ZAR
View
Retailer 15
-
HK$8,236 HKD
A$1,615 AUD
View
Price last confirmed 31 days ago
B
Retailer 16
-
HK$12,266 HKD
£1,231 GBP
View
Most Expensive
NZ Jewellers
a0080a42-d354-4899-96b9-cc5acff59413 · Sep 28
HK$17,378 HKD
$2,215 USD
View
Price last confirmed 35 days ago
16 more retailers have this diamond
Prices start from HK$4,074 HKDSave up to HK$8,191 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
0.61ct Round
HK$4,074 HKD