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Oval|Natural|GIA

1.00ct H SI2 Oval Natural Diamond

EX • H/SI2 • GIA 7438712922

Certificate GIA 7438712922

Diamond specifications and retailer prices

From $3,942 NZD
As of November 6, 2026
Save $6,433 NZD (62%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $10,374 NZD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1ct natural oval diamond

This 1ct natural oval sits in the classic one-carat band, graded H colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 7438712922. Listed at 19 retailers as of November 5, 2026, with prices from $3,942 to $10,374, a $6,433 spread on the same certified stone. NZ Jewellers lists it at $10,374. 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

1.00
Carat
H
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 7438712922
Dimensions7.70 × 5.74 × 3.53 mm
L/W Ratio1.34
Top View
7.70 mm5.74 mm1.00 ctH / SI2
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceFaint
CertificateGIA 7438712922
Side View
Table 60.0%CrownGirdle: THN-THKPavilionCulet: NoneDepth 61.5%

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: $5,798 NZD|Low: $3,887 NZD|High: $8,799 NZD|Avg: $5,223 NZD|+2.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 6, 2026
Retailer 7$3,942 NZD
Retailer 5$3,969 NZD
Retailer 10$4,337 NZD
Retailer 6$4,495 NZD
Retailer 9$4,871 NZD
Retailer 8$4,908 NZD
Retailer 3$5,251 NZD
Retailer 1$5,798 NZD
Retailer 2$5,904 NZD
Retailer 4$8,693 NZD

43 data points across 10 retailers

19 retailers$3,942 NZD to $10,374 NZD

B+
Cheapest Retailer
-
$3,942 NZD
A
Retailer 2
-
$3,969 NZD
View
B+
Retailer 3
-
$4,039 NZD
View
B+
Retailer 4
-
$4,062 NZD
View
B+
Retailer 5
-
$4,237 NZD
View
B+
Retailer 6
-
$4,337 NZD
View
B+
Retailer 7
-
$4,495 NZD
View
Retailer 8
-
$4,495 NZD
View
Price last confirmed 8 days ago
B+
Retailer 9
-
$4,703 NZD
View
B+
Retailer 10
-
$4,871 NZD
View
B+
Retailer 11
-
$4,908 NZD
View
B
Retailer 12
-
$5,159 NZD
View
B
Retailer 13
-
$5,159 NZD
View
B
Retailer 14
-
$5,188 NZD
View
B
Retailer 15
-
$5,251 NZD
View
B
Retailer 16
-
$5,322 NZD
View
B
Retailer 17
-
$5,798 NZD
View
B
Retailer 18
-
$8,693 NZD
View
Most Expensive
B
NZ Jewellers
e9e06561-71d4-4cea-b5a0-1534b8f8fcc1 · Nov 5
$10,374 NZD
$5,751 USD
View
18 more retailers have this diamond
Prices start from $3,942 NZDSave up to $6,433 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 Oval
$3,942 NZD