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Round|Natural|GIA

0.80ct I SI2 Round Natural Diamond

EX • I/SI2 • GIA 7418940237

Certificate GIA 7418940237

Diamond specifications and retailer prices

From $1,477 NZD
As of November 6, 2026
Save $3,359 NZD (69%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $4,836 NZD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 0.8ct natural round diamond

This 0.8ct natural round sits in the just-under-one-carat band, graded I colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 7418940237. Listed at 17 retailers as of November 5, 2026, with prices from $1,477 to $4,836, a $3,359 spread on the same certified stone. NZ Jewellers lists it at $4,836. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

0.80
Carat
I
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7418940237
Dimensions5.94 × 5.89 × 3.74 mm
L/W Ratio1.01
Top View
5.94 mm5.89 mm0.80 ctI / SI2
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 7418940237
Side View
Table 55.0%CrownGirdle: MediumPavilionCulet: 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 6
Current: $4,836 NZD|Low: $1,454 NZD|High: $4,836 NZD|Avg: $2,319 NZD
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
November 6, 2026
Retailer 13$1,477 NZD
Retailer 11$1,596 NZD
Retailer 4$1,829 NZD
Retailer 8$1,851 NZD
Retailer 5$1,900 NZD
Retailer 14$1,982 NZD
Retailer 16$1,982 NZD
Retailer 15$2,058 NZD
Retailer 6$2,105 NZD
Retailer 7$2,224 NZD
Retailer 10$2,224 NZD
Retailer 3$2,287 NZD
Retailer 2$2,616 NZD
Retailer 9$2,755 NZD
Retailer 12$3,626 NZD
NZ Jewellers$4,836 NZD

35 data points across 16 retailers

17 retailers$1,477 NZD to $4,836 NZD

A
Cheapest Retailer
-
$1,477 NZD
A
Retailer 2
-
$1,596 NZD
View
A
Retailer 3
-
$1,829 NZD
View
Final sale: no returns
A
Retailer 4
-
$1,858 NZD
View
A
Retailer 5
-
$1,900 NZD
View
A
Retailer 6
-
$1,982 NZD
View
Retailer 7
-
$1,982 NZD
View
Price last confirmed 8 days ago
B+
Retailer 8
-
$2,049 NZD
View
B+
Retailer 9
-
$2,058 NZD
View
B+
Retailer 10
-
$2,105 NZD
View
B+
Retailer 11
-
$2,224 NZD
View
A
Retailer 12
-
$2,224 NZD
View
B+
Retailer 13
-
$2,287 NZD
View
B+
Retailer 14
-
$2,616 NZD
View
B+
Retailer 15
-
$2,755 NZD
View
B
Retailer 16
-
$3,626 NZD
View
Most Expensive
B
NZ Jewellers
87cc3118-dd13-4fbc-a3da-bebaf8b54dee · Nov 5
$4,836 NZD
$2,681 USD
View
16 more retailers have this diamond
Prices start from $1,477 NZDSave up to $3,359 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
0.80ct Round
$1,477 NZD