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Round|Natural|GIA

1.00ct F I1 Round Natural Diamond

EX • F/I1 • GIA 2396232874

Certificate GIA 2396232874

Diamond specifications and retailer prices

From $1,980 SGD
HK$12,100 HKD
As of November 1, 2026
Save $3,554 SGD (64%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $5,534 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 F colour (colourless) and I1 clarity (included), with a top-tier cut grade and certified by GIA 2396232874. Listed at 12 retailers as of October 30, 2026, with prices from $1,980 to $5,534, a $3,554 spread on the same certified stone. NZ Jewellers lists it at $5,534. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.00
Carat
F
Colour
I1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle36.5°
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 2396232874
Dimensions6.42 × 6.36 × 3.99 mm
L/W Ratio1.01
Top View
6.42 mm6.36 mm1.00 ctF / I1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2396232874
Side View
Table 56.0%Crown 36.5°Girdle: MediumPavilion 40.6°Culet: NoneDepth 62.5%

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: $3,599 SGD|Low: $1,827 SGD|High: $3,615 SGD|Avg: $2,577 SGD|+2.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 1, 2026
Retailer 3$1,827 SGD
Retailer 4$1,980 SGD
Retailer 5$2,135 SGD
Retailer 7$2,185 SGD
Retailer 6$2,189 SGD
Retailer 9$2,800 SGD
Retailer 11$2,800 SGD
Retailer 2$2,807 SGD
Retailer 10$2,889 SGD
Retailer 8$3,150 SGD
Retailer 1$3,599 SGD

19 data points across 11 retailers

12 retailers$1,980 SGD to $5,534 SGD

A
Cheapest Retailer
-
$1,980 SGD
HK$12,100 HKD
A
Retailer 2
-
$2,135 SGD
$1,670 USD
View
A
Retailer 3
-
$2,189 SGD
$1,712 USD
View
B+
Retailer 4
-
$2,398 SGD
$1,876 USD
View
B+
Retailer 5
-
$2,398 SGD
$1,876 USD
View
B+
Retailer 6
-
$2,509 SGD
$1,963 USD
View
B+
Retailer 7
-
$2,768 SGD
$2,165 USD
View
B+
Retailer 8
-
$2,800 SGD
$2,190 USD
View
B+
Retailer 9
-
$2,800 SGD
$2,190 USD
View
B+
Retailer 10
-
$2,889 SGD
$2,260 USD
View
B
Retailer 11
-
$3,599 SGD
€2,681 EUR
View
Most Expensive
B
NZ Jewellers
020f629f-45e9-42b0-a936-f429c0bb8f6b · Oct 30
$5,534 SGD
$4,329 USD
View
11 more retailers have this diamond
Prices start from $1,980 SGDSave up to $3,554 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
$1,980 SGD