Round|Natural|IGI

1.00ct I IF Round Natural Diamond

EX • I/IF • IGI 747534827

Shape and cutting style on the report: Round brilliant

Certificate IGI 747534827

Diamond specifications and retailer prices

From $1,975 USD
As of November 5, 2026
Save $8,377 USD (81%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $10,352 USD at MOH London · As of November 1, 2026
View at MOH London

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 IGI 747534827. Listed at 15 retailers as of November 1, 2026, with prices from $1,975 to $10,352, a $8,377 spread on the same certified stone. MOH London lists it at $10,352. 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
FluorescenceFaint
Crown angle35.4°
Pavilion angle40.6°
OriginNatural
Grading LabIGI
CertificateIGI 747534827
Dimensions6.34 × 6.39 × 3.97 mm
L/W Ratio1.01
Girdle conditionFaceted
Cert comments
IDEAL CUT ROUND BRILLIANT
Top View
6.34 mm6.39 mm1.00 ctI / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateIGI 747534827
Side View
Table 56.0%Crown 35.4°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 62.3%

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 5
Current: $10,352 USD|Low: $1,975 USD|High: $10,352 USD|Avg: $3,864 USD
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 5, 2026
Retailer 2$1,975 USD
Retailer 8$2,285 USD
Retailer 6$3,070 USD
Retailer 7$3,194 USD
Retailer 3$6,503 USD
Retailer 12$6,653 USD
Retailer 9$6,857 USD
Retailer 13$6,865 USD
Retailer 5$7,428 USD
Retailer 10$7,542 USD
Retailer 11$8,571 USD
Retailer 4$9,126 USD
MOH London$10,352 USD

35 data points across 13 retailers

15 retailers$1,975 USD to $10,352 USD

A
Cheapest Retailer
-
$1,975 USD
Retailer 2
-
$2,020 USD
View
Price last confirmed 18 days ago
A
Retailer 3
-
$2,285 USD
View
A
Retailer 4
-
$2,700 USD
View
A
Retailer 5
-
$3,070 USD
View
A
Retailer 6
-
$3,194 USD
View
B
Retailer 7
-
$6,503 USD
View
B
Retailer 8
-
$6,653 USD
View
B
Retailer 9
-
$6,857 USD
View
Final sale: no returns
B
Retailer 10
-
$6,865 USD
View
B
Retailer 11
-
$7,428 USD
View
B
Retailer 12
-
$7,542 USD
View
B
Retailer 13
-
$8,571 USD
View
C
Retailer 14
-
$9,126 USD
View
Most Expensive
B
MOH London
F3E714402 · Nov 1
$10,352 USD
£8,151 GBP
View
14 more retailers have this diamond
Prices start from $1,975 USDSave up to $8,377 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
$1,975 USD