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Round|Natural|GIA

1.01ct G SI2 Round Natural Diamond

VG • G/SI2 • GIA 2566191363

Certificate GIA 2566191363

Diamond specifications and retailer prices

From HK$13,651 HKD
As of November 1, 2026
Save HK$18,530 HKD (58%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: HK$38,402 HKD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 1.01ct natural round diamond

This 1.01ct natural round sits in the classic one-carat band, graded G colour (near-colourless) and SI2 clarity (slightly-included), with a very-good cut grade and certified by GIA 2566191363. Listed at 18 retailers as of November 1, 2026, with a 136% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.01
Carat
G
Colour
SI2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle38°
Pavilion angle39.8°
OriginNatural
Grading LabGIA
CertificateGIA 2566191363
Dimensions6.24 × 6.20 × 4.01 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizeNone
Top View
6.24 mm6.20 mm1.01 ctG / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2566191363
Side View
Table 56.0%Crown 38°Girdle: ThickPavilion 39.8°Culet: NDepth 64.4%

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 1
Current: HK$38,402 HKD|Low: HK$12,952 HKD|High: HK$38,402 HKD|Avg: HK$19,300 HKD|+1.1%
NZ Jewellers
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
November 2, 2026
Retailer 19HK$13,651 HKD
Retailer 13HK$13,925 HKD
Retailer 7HK$15,188 HKD
Retailer 6HK$15,588 HKD
Retailer 14HK$16,083 HKD
Retailer 8HK$16,953 HKD
Retailer 16HK$17,157 HKD
Retailer 5HK$17,236 HKD
Retailer 9HK$17,652 HKD
Retailer 11HK$18,240 HKD
Retailer 17HK$18,373 HKD
Retailer 10HK$18,468 HKD
Retailer 3HK$19,958 HKD
Retailer 12HK$20,044 HKD
Retailer 4HK$21,198 HKD
Retailer 2HK$21,417 HKD
Retailer 18HK$22,453 HKD
Retailer 15HK$32,181 HKD
NZ JewellersHK$38,402 HKD

22 data points across 19 retailers

18 retailersHK$13,651 HKD to HK$32,181 HKD

A
Cheapest Retailer
-
HK$13,651 HKD
A
Retailer 2
-
HK$13,925 HKD
View
A
Retailer 3
-
HK$15,188 HKD
View
B+
Retailer 4
-
HK$15,588 HKD
View
A
Retailer 5
-
HK$16,083 HKD
View
A
Retailer 6
-
HK$17,157 HKD
View
A
Retailer 7
-
HK$17,236 HKD
View
Retailer 8
-
HK$17,652 HKD
View
Price last confirmed 8 days ago
Retailer 9
-
HK$18,240 HKD
View
Price last confirmed 10 days ago
B+
Retailer 10
-
HK$18,373 HKD
View
Retailer 11
-
HK$18,468 HKD
View
Price last confirmed 8 days ago
B+
Retailer 12
-
HK$19,958 HKD
View
B+
Retailer 13
-
HK$20,044 HKD
View
B+
Retailer 14
-
HK$21,198 HKD
View
B+
Retailer 15
-
HK$21,417 HKD
View
B+
Retailer 16
-
HK$22,453 HKD
View
B
Retailer 17
-
HK$32,181 HKD
View
Most Expensive
NZ Jewellers
682ed0e6-8720-4ffe-bca1-431ee68430b2 · Oct 30
HK$38,402 HKD
$4,895 USD
View
Price last confirmed 7 days ago
17 more retailers have this diamond
Prices start from HK$13,651 HKDSave up to HK$18,530 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
1.01ct Round
HK$13,651 HKD