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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 $2,223 SGD
As of November 1, 2026
Save $3,017 SGD (58%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $6,252 SGD 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: $6,252 SGD|Low: $2,109 SGD|High: $6,252 SGD|Avg: $3,142 SGD|+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 19$2,223 SGD
Retailer 13$2,267 SGD
Retailer 7$2,473 SGD
Retailer 6$2,538 SGD
Retailer 14$2,618 SGD
Retailer 8$2,760 SGD
Retailer 16$2,793 SGD
Retailer 5$2,806 SGD
Retailer 9$2,874 SGD
Retailer 11$2,970 SGD
Retailer 17$2,991 SGD
Retailer 10$3,007 SGD
Retailer 3$3,249 SGD
Retailer 12$3,264 SGD
Retailer 4$3,451 SGD
Retailer 2$3,487 SGD
Retailer 18$3,656 SGD
Retailer 15$5,239 SGD
NZ Jewellers$6,252 SGD

22 data points across 19 retailers

18 retailers$2,223 SGD to $5,239 SGD

A
Cheapest Retailer
-
$2,223 SGD
A
Retailer 2
-
$2,267 SGD
View
A
Retailer 3
-
$2,473 SGD
View
B+
Retailer 4
-
$2,538 SGD
View
A
Retailer 5
-
$2,618 SGD
View
A
Retailer 6
-
$2,793 SGD
View
A
Retailer 7
-
$2,806 SGD
View
Retailer 8
-
$2,874 SGD
View
Price last confirmed 8 days ago
Retailer 9
-
$2,970 SGD
View
Price last confirmed 10 days ago
B+
Retailer 10
-
$2,991 SGD
View
Retailer 11
-
$3,007 SGD
View
Price last confirmed 8 days ago
B+
Retailer 12
-
$3,249 SGD
View
B+
Retailer 13
-
$3,264 SGD
View
B+
Retailer 14
-
$3,451 SGD
View
B+
Retailer 15
-
$3,487 SGD
View
B+
Retailer 16
-
$3,656 SGD
View
B
Retailer 17
-
$5,239 SGD
View
Most Expensive
NZ Jewellers
682ed0e6-8720-4ffe-bca1-431ee68430b2 · Oct 30
$6,252 SGD
$4,895 USD
View
Price last confirmed 7 days ago
17 more retailers have this diamond
Prices start from $2,223 SGDSave up to $3,017 SGD

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
$2,223 SGD