Round|Natural|IGI

1.01ct I IF Round Natural Diamond

EX • I/IF • IGI 825619092

Shape and cutting style on the report: Round brilliant

Certificate IGI 825619092

Diamond specifications and retailer prices

From $2,695 USD
As of November 1, 2026
Save $2,589 USD (49%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $5,284 USD at NZ Jewellers · As of September 28, 2026
View at NZ Jewellers

About this 1.01ct natural round diamond

This 1.01ct 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 IGI 825619092. Listed at 20 retailers as of October 30, 2026, with a 96% 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

1.01
Carat
I
Color
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.3°
Pavilion angle40.7°
OriginNatural
Grading LabIGI
CertificateIGI 825619092
Dimensions6.34 × 6.31 × 4.00 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizeNone
Top View
6.34 mm6.31 mm1.01 ctI / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 825619092
Side View
Table 57.0%Crown 36.3°Girdle: Slightly ThickPavilion 40.7°Culet: NoneDepth 63.2%

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: $5,284 USD|Low: $2,620 USD|High: $5,284 USD|Avg: $3,580 USD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 2, 2026
Retailer 7$2,695 USD
Retailer 10$2,800 USD
Retailer 3$3,033 USD
Retailer 11$3,033 USD
Retailer 2$3,254 USD
Retailer 9$3,512 USD
Retailer 5$3,535 USD
Retailer 8$3,578 USD
Retailer 6$3,728 USD
Retailer 4$5,072 USD
NZ Jewellers$5,284 USD

39 data points across 11 retailers

20 retailers$2,695 USD to $5,284 USD

A
Cheapest Retailer
-
$2,695 USD
A
Retailer 2
-
$2,716 USD
View
A
Retailer 3
-
$2,720 USD
View
A
Retailer 4
-
$2,800 USD
View
Final sale: no returns
A
Retailer 5
-
$2,971 USD
View
Retailer 6
-
$3,033 USD
View
Price last confirmed 34 days ago
A
Retailer 7
-
$3,033 USD
View
A
Retailer 8
-
$3,033 USD
View
Retailer 9
-
$3,150 USD
View
Price last confirmed 33 days ago
A
Retailer 10
-
$3,176 USD
View
A
Retailer 11
-
$3,254 USD
£2,562 GBP
View
Retailer 12
-
$3,500 USD
View
Price last confirmed 33 days ago
Retailer 13
-
$3,500 USD
View
Price last confirmed 59 days ago
A
Retailer 14
-
$3,512 USD
£2,765 GBP
View
A
Retailer 15
-
$3,535 USD
€3,367 EUR
View
A
Retailer 16
-
$3,728 USD
ZAR 60,226 ZAR
View
B+
Retailer 17
-
$3,886 USD
£3,060 GBP
View
B
Retailer 18
-
$5,072 USD
£3,994 GBP
View
B
Retailer 19
-
$5,284 USD
View
Most Expensive
NZ Jewellers
2ba3e028-6ce0-47da-aa28-31bef5b89d48 · Sep 28
$5,284 USD
View
Price last confirmed 35 days ago
19 more retailers have this diamond
Prices start from $2,695 USDSave up to $2,589 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
1.01ct Round
$2,695 USD