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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 $3,180 AUD
As of November 6, 2026
Save $5,190 AUD (62%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $8,370 AUD 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 $3,180 to $8,370, a $5,190 spread on the same certified stone. NZ Jewellers lists it at $8,370. 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: $4,678 AUD|Low: $3,136 AUD|High: $7,099 AUD|Avg: $4,214 AUD|+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$3,180 AUD
Retailer 5$3,202 AUD
Retailer 10$3,499 AUD
Retailer 6$3,627 AUD
Retailer 9$3,930 AUD
Retailer 8$3,960 AUD
Retailer 3$4,237 AUD
Retailer 1$4,678 AUD
Retailer 2$4,764 AUD
Retailer 4$7,014 AUD

43 data points across 10 retailers

19 retailers$3,180 AUD to $8,370 AUD

B+
Cheapest Retailer
-
$3,180 AUD
A
Retailer 2
-
$3,202 AUD
View
B+
Retailer 3
-
$3,259 AUD
View
B+
Retailer 4
-
$3,278 AUD
View
B+
Retailer 5
-
$3,419 AUD
View
B+
Retailer 6
-
$3,499 AUD
View
B+
Retailer 7
-
$3,627 AUD
View
Retailer 8
-
$3,627 AUD
View
Price last confirmed 8 days ago
B+
Retailer 9
-
$3,794 AUD
View
B+
Retailer 10
-
$3,930 AUD
View
B+
Retailer 11
-
$3,960 AUD
View
B
Retailer 12
-
$4,162 AUD
View
B
Retailer 13
-
$4,162 AUD
View
B
Retailer 14
-
$4,186 AUD
View
B
Retailer 15
-
$4,237 AUD
View
B
Retailer 16
-
$4,293 AUD
View
B
Retailer 17
-
$4,678 AUD
View
B
Retailer 18
-
$7,014 AUD
View
Most Expensive
B
NZ Jewellers
e9e06561-71d4-4cea-b5a0-1534b8f8fcc1 · Nov 5
$8,370 AUD
$5,751 USD
View
18 more retailers have this diamond
Prices start from $3,180 AUDSave up to $5,190 AUD

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
$3,180 AUD