Round|Natural|GIA

1.00ct I IF Round Natural Diamond

EX • I/IF • GIA 1553829147

Certificate GIA 1553829147

Diamond specifications and retailer prices

From $1,959 USD
SGD 2,647 SGD
As of October 31, 2026
Save $2,001 USD (51%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $3,960 USD 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 $1,959 to $3,960, a $2,001 spread on the same certified stone. Wholesale Diamonds Direct lists it at $3,960. 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
Color
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
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: $1,997 USD|Low: $1,959 USD|High: $3,960 USD|Avg: $2,682 USD|+1.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Wholesale Diamonds Direct
October 31, 2026
Retailer 2$1,959 USD
Retailer 1$1,997 USD
Retailer 7$2,065 USD
Retailer 6$2,265 USD
Retailer 4$2,649 USD
Retailer 8$2,690 USD
Retailer 3$3,140 USD
Retailer 5$3,305 USD
Wholesale Diamonds Direct$3,960 USD

37 data points across 9 retailers

11 retailers$1,959 USD to $3,960 USD

A
Cheapest Retailer
-
$1,959 USD
SGD 2,647 SGD
A
Retailer 2
-
$1,997 USD
HK$15,600 HKD
View
Retailer 3
-
$2,065 USD
₹196,689 INR
View
Price last confirmed 11 days ago
Retailer 4
-
$2,265 USD
€2,157 EUR
View
Price last confirmed 5 days ago
A
Retailer 5
-
$2,649 USD
CA$3,679 CAD
View
A
Retailer 6
-
$2,683 USD
A$4,128 AUD
View
Retailer 7
-
$2,690 USD
View
Price last confirmed 12 days ago
A
Retailer 8
-
$2,848 USD
SGD 3,848 SGD
View
A
Retailer 9
-
$3,140 USD
€2,990 EUR
View
A
Retailer 10
-
$3,305 USD
£2,603 GBP
View
Most Expensive
B+
Wholesale Diamonds Direct
578956704 · Oct 26
$3,960 USD
View
10 more retailers have this diamond
Prices start from $1,959 USDSave up to $2,001 USD

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
$1,959 USD