CaratHunter
Plans
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 $3,513 NZD
As of November 5, 2026
Save $14,901 NZD (81%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $18,415 NZD 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 $3,513 to $18,415, a $14,901 spread on the same certified stone. MOH London lists it at $18,415. 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
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: $18,415 NZD|Low: $3,513 NZD|High: $18,415 NZD|Avg: $7,162 NZD
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 6, 2026
Retailer 7$3,513 NZD
Retailer 9$4,065 NZD
Retailer 8$5,461 NZD
Retailer 2$5,680 NZD
Retailer 4$11,568 NZD
Retailer 13$11,835 NZD
Retailer 10$12,198 NZD
Retailer 3$12,212 NZD
Retailer 5$13,214 NZD
Retailer 11$13,416 NZD
Retailer 12$15,247 NZD
Retailer 6$16,122 NZD
MOH London$18,415 NZD

35 data points across 13 retailers

15 retailers$3,513 NZD to $18,415 NZD

A
Cheapest Retailer
-
$3,513 NZD
Retailer 2
-
$3,593 NZD
View
Price last confirmed 19 days ago
A
Retailer 3
-
$4,065 NZD
View
A
Retailer 4
-
$4,803 NZD
View
A
Retailer 5
-
$5,461 NZD
View
A
Retailer 6
-
$5,680 NZD
View
B
Retailer 7
-
$11,568 NZD
View
B
Retailer 8
-
$11,835 NZD
View
B
Retailer 9
-
$12,198 NZD
View
Final sale: no returns
B
Retailer 10
-
$12,212 NZD
View
B
Retailer 11
-
$13,214 NZD
View
B
Retailer 12
-
$13,416 NZD
View
B
Retailer 13
-
$15,247 NZD
View
C
Retailer 14
-
$16,122 NZD
View
Most Expensive
B
MOH London
F3E714402 · Nov 1
$18,415 NZD
£8,151 GBP
View
14 more retailers have this diamond
Prices start from $3,513 NZDSave up to $14,901 NZD

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
$3,513 NZD