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Oval|Natural|GIA

1.00ct G SI1 Oval Natural Diamond

EX • G/SI1 • GIA 2567103518

Certificate GIA 2567103518

Diamond specifications and retailer prices

From $2,707 AUD
As of November 7, 2026
Save $4,895 AUD (64%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $7,602 AUD at NZ Jewellers · As of November 7, 2026
View at NZ Jewellers

About this 1ct natural oval diamond

This 1ct natural oval sits in the classic one-carat band, graded G colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2567103518. Listed at 22 retailers as of November 7, 2026, with prices from $2,707 to $7,602, a $4,895 spread on the same certified stone. NZ Jewellers lists it at $7,602. 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
G
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 2567103518
Dimensions8.37 × 5.48 × 3.40 mm
L/W Ratio1.53
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Crystal, Feather, Twinning Wisp, Needle
Top View
8.37 mm5.48 mm1.00 ctG / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceMedium
CertificateGIA 2567103518
Side View
Table 56.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 62.1%

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 7
Current: $7,602 AUD|Low: $2,707 AUD|High: $7,733 AUD|Avg: $4,076 AUD|-1.7%
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
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
November 7, 2026
Retailer 15$2,707 AUD
Retailer 9$2,879 AUD
Retailer 21$3,189 AUD
Retailer 5$3,211 AUD
Retailer 8$3,285 AUD
Retailer 13$3,544 AUD
Retailer 7$3,609 AUD
Retailer 6$3,636 AUD
Retailer 17$3,636 AUD
Retailer 10$3,804 AUD
Retailer 20$3,847 AUD
Retailer 18$3,877 AUD
Retailer 2$3,957 AUD
Retailer 12$4,193 AUD
Retailer 14$4,196 AUD
Retailer 11$4,206 AUD
Retailer 3$4,242 AUD
Retailer 4$4,438 AUD
Retailer 16$4,656 AUD
Retailer 19$6,335 AUD
NZ Jewellers$7,602 AUD

15 data points across 21 retailers

22 retailers$2,707 AUD to $7,602 AUD

A
Cheapest Retailer
-
$2,707 AUD
A
Retailer 2
-
$2,879 AUD
View
Final sale: no returns
A
Retailer 3
-
$3,189 AUD
View
A
Retailer 4
-
$3,211 AUD
View
A
Retailer 5
-
$3,285 AUD
View
B+
Retailer 6
-
$3,544 AUD
View
B+
Retailer 7
-
$3,609 AUD
View
A
Retailer 8
-
$3,636 AUD
View
A
Retailer 9
-
$3,636 AUD
View
B+
Retailer 10
-
$3,804 AUD
View
B+
Retailer 11
-
$3,847 AUD
View
B+
Retailer 12
-
$3,877 AUD
View
B+
Retailer 13
-
$3,957 AUD
View
B+
Retailer 14
-
$4,193 AUD
View
B+
Retailer 15
-
$4,196 AUD
View
B+
Retailer 16
-
$4,206 AUD
View
B+
Retailer 17
-
$4,242 AUD
View
Retailer 18
-
$4,261 AUD
View
Price last confirmed 31 days ago
B+
Retailer 19
-
$4,438 AUD
View
B
Retailer 20
-
$4,656 AUD
View
B
Retailer 21
-
$6,335 AUD
View
Most Expensive
B
NZ Jewellers
86d12853-44ad-47e7-9eb9-f11f845ad976 · Nov 7
$7,602 AUD
$5,223 USD
View
21 more retailers have this diamond
Prices start from $2,707 AUDSave up to $4,895 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
$2,707 AUD