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Round|Natural|GIA

1.00ct D I1 Round Natural Diamond

VG • D/I1 • GIA 2297258095

Certificate GIA 2297258095

Diamond specifications and retailer prices

From $1,751 SGD
HK$10,700 HKD
As of November 1, 2026
Save $4,022 SGD (70%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $5,773 SGD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 1ct natural round diamond

This 1ct natural round sits in the classic one-carat band, graded D colour (colourless) and I1 clarity (included), with a very-good cut grade and certified by GIA 2297258095. Listed at 9 retailers as of October 30, 2026, with prices from $1,751 to $5,773, a $4,022 spread on the same certified stone. NZ Jewellers lists it at $5,773. 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

1.00
Carat
D
Colour
I1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2297258095
Dimensions6.64 × 6.60 × 3.75 mm
L/W Ratio1.01
Top View
6.64 mm6.60 mm1.00 ctD / I1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2297258095
Side View
Table 62.0%CrownGirdlePavilionCulet: NoneDepth 56.6%

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 1
Current: $5,773 SGD|Low: $1,735 SGD|High: $5,773 SGD|Avg: $2,703 SGD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 1, 2026
Retailer 4$1,751 SGD
Retailer 3$1,755 SGD
Retailer 11$2,157 SGD
Retailer 9$2,295 SGD
Retailer 5$2,368 SGD
Retailer 7$2,368 SGD
Retailer 6$2,476 SGD
Retailer 8$2,732 SGD
Retailer 10$2,853 SGD
Retailer 2$3,219 SGD
NZ Jewellers$5,773 SGD

16 data points across 11 retailers

9 retailers$1,751 SGD to $5,773 SGD

A
Cheapest Retailer
-
$1,751 SGD
HK$10,700 HKD
B+
Retailer 2
-
$2,157 SGD
$1,687 USD
View
B+
Retailer 3
-
$2,295 SGD
$1,795 USD
View
B+
Retailer 4
-
$2,368 SGD
$1,852 USD
View
B+
Retailer 5
-
$2,368 SGD
$1,852 USD
View
B+
Retailer 6
-
$2,476 SGD
$1,937 USD
View
B+
Retailer 7
-
$2,732 SGD
$2,137 USD
View
B+
Retailer 8
-
$3,219 SGD
€2,398 EUR
View
Most Expensive
C
NZ Jewellers
6dda476f-02e1-46f1-943c-f1fdb585cb5c · Oct 30
$5,773 SGD
$4,516 USD
View
8 more retailers have this diamond
Prices start from $1,751 SGDSave up to $4,022 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
1.00ct Round
$1,751 SGD