Round|Natural|GIA

1.18ct E I1 Round Natural Diamond

EX • E/I1 • GIA 6442613532

Certificate GIA 6442613532

Diamond specifications and retailer prices

From $2,902 NZD
₹155,771 INR
As of October 31, 2026
Save $1,897 NZD (40%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $8,258 NZD at NZ Jewellers · As of September 27, 2026
View at NZ Jewellers

About this 1.18ct natural round diamond

This 1.18ct natural round sits in the classic one-carat band, graded E colour (colourless) and I1 clarity (included), with a top-tier cut grade and certified by GIA 6442613532. Listed at 21 retailers as of October 31, 2026, with a 65% 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

1.18
Carat
E
Colour
I1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle33.5°
Pavilion angle41.6°
OriginNatural
Grading LabGIA
CertificateGIA 6442613532
Dimensions6.78 × 6.74 × 4.21 mm
L/W Ratio1.01
Top View
6.78 mm6.74 mm1.18 ctE / I1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6442613532
Side View
Table 58.0%Crown 33.5°Girdle: Slightly ThickPavilion 41.6°Culet: NoneDepth 62.2%

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: Oct 31
Current: $4,799 NZD|Low: $2,895 NZD|High: $4,902 NZD|Avg: $3,774 NZD|-2.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 1, 2026
Retailer 2$2,902 NZD
Retailer 5$3,488 NZD
Retailer 4$3,737 NZD
Retailer 3$3,861 NZD
Retailer 1$4,799 NZD

41 data points across 5 retailers

21 retailers$2,902 NZD to $4,799 NZD

A
Cheapest Retailer
-
$2,902 NZD
₹155,771 INR
A
Retailer 2
-
$3,488 NZD
$1,966 USD
View
A
Retailer 3
-
$3,737 NZD
$2,106 USD
View
Retailer 4
-
$3,861 NZD
$2,176 USD
View
Price last confirmed 7 days ago
Retailer 5
-
$3,861 NZD
$2,176 USD
View
Price last confirmed 23 days ago
Retailer 6
-
$3,861 NZD
$2,176 USD
View
Price last confirmed 24 days ago
Retailer 7
-
$3,861 NZD
$2,176 USD
View
Price last confirmed 12 days ago
A
Retailer 8
-
$3,861 NZD
$2,176 USD
View
Retailer 9
-
$3,950 NZD
$2,226 USD
View
Price last confirmed 30 days ago
A
Retailer 10
-
$4,040 NZD
$2,277 USD
View
Retailer 11
-
$4,132 NZD
$2,329 USD
View
Price last confirmed 32 days ago
Retailer 12
-
$4,455 NZD
$2,511 USD
View
Price last confirmed 23 days ago
Retailer 13
-
$4,455 NZD
$2,511 USD
View
Price last confirmed 11 days ago
B+
Retailer 14
-
$4,455 NZD
$2,511 USD
View
Retailer 15
-
$4,455 NZD
$2,511 USD
View
Price last confirmed 28 days ago
Retailer 16
-
$4,558 NZD
$2,569 USD
View
Price last confirmed 32 days ago
B+
Retailer 17
-
$4,799 NZD
€2,576 EUR
View
Retailer 18
-
$8,073 NZD
$4,550 USD
View
Price last confirmed 29 days ago
Retailer 19
-
$8,073 NZD
$4,550 USD
View
Price last confirmed 23 days ago
Retailer 20
-
$8,073 NZD
$4,550 USD
View
Price last confirmed 11 days ago
Most Expensive
NZ Jewellers
0b3d6651-6a25-4e3d-8767-89f6ffba8687 · Sep 27
$8,258 NZD
$4,654 USD
View
Price last confirmed 35 days ago
20 more retailers have this diamond
Prices start from $2,902 NZDSave up to $1,897 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
1.18ct Round
$2,902 NZD