Round|Natural|GIA

1.00ct I IF Round Natural Diamond

EX • I/IF • GIA 2567017903

Certificate GIA 2567017903

Diamond specifications and retailer prices

From $2,178 USD
₹207,401 INR
As of October 30, 2026
Save $3,858 USD (64%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $6,130 USD at NZ Jewellers · As of September 1, 2026
View at NZ Jewellers

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 2567017903. Listed at 19 retailers as of October 30, 2026, with a 177% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
Crown angle36°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 2567017903
Dimensions6.31 × 6.36 × 3.97 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizeNone
Top View
6.31 mm6.36 mm1.00 ctI / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceStrong
CertificateGIA 2567017903
Side View
Table 58.0%Crown 36°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 62.6%

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 30
Current: $6,036 USD|Low: $2,178 USD|High: $6,112 USD|Avg: $3,289 USD|-1.2%
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
October 30, 2026
Retailer 10$2,178 USD
Retailer 4$2,601 USD
Retailer 5$2,620 USD
Retailer 7$2,699 USD
Retailer 3$2,887 USD
Retailer 14$2,887 USD
Retailer 16$2,998 USD
Retailer 11$3,068 USD
Retailer 12$3,080 USD
Retailer 8$3,285 USD
Retailer 2$3,331 USD
Retailer 13$3,378 USD
Retailer 9$3,387 USD
Retailer 6$3,538 USD
Retailer 15$4,884 USD
NZ Jewellers$6,036 USD

28 data points across 16 retailers

19 retailers$2,178 USD to $6,036 USD

A
Cheapest Retailer
-
$2,178 USD
₹207,401 INR
A
Retailer 2
-
$2,601 USD
View
A
Retailer 3
-
$2,620 USD
View
A
Retailer 4
-
$2,699 USD
View
A
Retailer 5
-
$2,887 USD
View
A
Retailer 6
-
$2,887 USD
View
Retailer 7
-
$2,932 USD
View
Price last confirmed 53 days ago
A
Retailer 8
-
$2,998 USD
View
A
Retailer 9
-
$3,068 USD
£2,416 GBP
View
A
Retailer 10
-
$3,080 USD
View
Retailer 11
-
$3,285 USD
A$5,054 AUD
View
Price last confirmed 23 days ago
A
Retailer 12
-
$3,331 USD
View
A
Retailer 13
-
$3,378 USD
£2,660 GBP
View
Retailer 14
-
$3,383 USD
View
Price last confirmed 54 days ago
A
Retailer 15
-
$3,387 USD
€3,226 EUR
View
A
Retailer 16
-
$3,538 USD
ZAR 57,152 ZAR
View
B+
Retailer 17
-
$4,884 USD
£3,846 GBP
View
B
Retailer 18
-
$6,036 USD
View
Most Expensive
NZ Jewellers
4822dcc5-aa83-479b-8c12-921e280a57c5 · Sep 1
$6,130 USD
View
Price last confirmed 59 days ago
18 more retailers have this diamond
Prices start from $2,178 USDSave up to $3,858 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
$2,178 USD