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Round|Natural|GIA

1.00ct I IF Round Natural Diamond

EX • I/IF • GIA 1553829147

Certificate GIA 1553829147

Diamond specifications and retailer prices

From $2,504 SGD
As of October 31, 2026
Save $2,558 SGD (51%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $5,062 SGD at Wholesale Diamonds Direct · As of October 26, 2026
View at Wholesale Diamonds Direct

About this 1ct natural round diamond

This 1ct natural round sits in the classic one-carat band, graded I colour (near-colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GIA 1553829147. Listed at 11 retailers as of October 26, 2026, with prices from $2,504 to $5,062, a $2,558 spread on the same certified stone. Wholesale Diamonds Direct lists it at $5,062. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.00
Carat
I
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceStrong
OriginNatural
Grading LabGIA
CertificateGIA 1553829147
Dimensions6.43 × 6.45 × 3.97 mm
L/W Ratio1.00
Top View
6.43 mm6.45 mm1.00 ctI / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceStrong
CertificateGIA 1553829147
Side View
Table 58.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 61.6%

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: Oct 31
Current: $4,114 SGD|Low: $2,504 SGD|High: $5,062 SGD|Avg: $3,422 SGD|-2.7%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Wholesale Diamonds Direct
November 1, 2026
Retailer 3$2,504 SGD
Retailer 2$2,553 SGD
Retailer 7$2,640 SGD
Retailer 6$2,896 SGD
Retailer 5$3,387 SGD
Retailer 8$3,439 SGD
Retailer 4$4,014 SGD
Retailer 1$4,114 SGD
Wholesale Diamonds Direct$5,062 SGD

38 data points across 9 retailers

11 retailers$2,504 SGD to $5,062 SGD

A
Cheapest Retailer
-
$2,504 SGD
A
Retailer 2
-
$2,553 SGD
HK$15,600 HKD
View
Retailer 3
-
$2,640 SGD
₹196,689 INR
View
Price last confirmed 12 days ago
Retailer 4
-
$2,896 SGD
€2,157 EUR
View
Price last confirmed 6 days ago
A
Retailer 5
-
$3,387 SGD
CA$3,679 CAD
View
A
Retailer 6
-
$3,430 SGD
A$4,128 AUD
View
Retailer 7
-
$3,439 SGD
$2,690 USD
View
Price last confirmed 13 days ago
A
Retailer 8
-
$3,640 SGD
View
A
Retailer 9
-
$4,014 SGD
€2,990 EUR
View
A
Retailer 10
-
$4,114 SGD
£2,534 GBP
View
Most Expensive
B+
Wholesale Diamonds Direct
578956704 · Oct 26
$5,062 SGD
$3,960 USD
View
10 more retailers have this diamond
Prices start from $2,504 SGDSave up to $2,558 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
$2,504 SGD