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Oval|Natural|GIA

1.23ct I VVS1 Oval Natural Diamond

VG • I/VVS1 • GIA 6515648288

Certificate GIA 6515648288

Diamond specifications and retailer prices

From $5,114 AUD
As of November 4, 2026
Save $6,045 AUD (54%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $11,159 AUD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.23ct natural oval diamond

This 1.23ct natural oval sits in the classic one-carat band, graded I colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 6515648288. Listed at 18 retailers as of November 4, 2026, with prices from $5,114 to $11,159, a $6,045 spread on the same certified stone. NZ Jewellers lists it at $11,159. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.23
Carat
I
Colour
VVS1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6515648288
Dimensions8.69 × 5.90 × 3.70 mm
L/W Ratio1.47
Top View
8.69 mm5.90 mm1.23 ctI / VVS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6515648288
Side View
Table 62.0%CrownGirdle: STK-THKPavilionCulet: NDepth 62.8%

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 4
Current: $11,159 AUD|Low: $5,114 AUD|High: $11,159 AUD|Avg: $7,225 AUD
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
November 6, 2026
Retailer 14$5,114 AUD
Retailer 5$5,355 AUD
Retailer 8$5,431 AUD
Retailer 10$5,571 AUD
Retailer 7$5,740 AUD
Retailer 19$6,223 AUD
Retailer 9$6,378 AUD
Retailer 15$6,378 AUD
Retailer 2$6,551 AUD
Retailer 16$6,600 AUD
Retailer 18$6,600 AUD
Retailer 6$6,775 AUD
Retailer 17$6,828 AUD
Retailer 13$6,883 AUD
Retailer 3$7,467 AUD
Retailer 11$8,965 AUD
Retailer 4$9,354 AUD
Retailer 12$10,174 AUD
NZ Jewellers$11,159 AUD

40 data points across 19 retailers

18 retailers$5,114 AUD to $11,159 AUD

A
Cheapest Retailer
-
$5,114 AUD
A
Retailer 2
-
$5,355 AUD
View
Final sale: no returns
A
Retailer 3
-
$5,431 AUD
View
B+
Retailer 4
-
$5,571 AUD
View
B+
Retailer 5
-
$5,740 AUD
View
B+
Retailer 6
-
$6,223 AUD
View
B+
Retailer 7
-
$6,378 AUD
View
B+
Retailer 8
-
$6,378 AUD
View
B+
Retailer 9
-
$6,551 AUD
View
B+
Retailer 10
-
$6,600 AUD
View
B+
Retailer 11
-
$6,600 AUD
View
B+
Retailer 12
-
$6,775 AUD
View
B+
Retailer 13
-
$6,828 AUD
View
B+
Retailer 14
-
$6,883 AUD
View
B
Retailer 15
-
$7,467 AUD
View
B
Retailer 16
-
$9,354 AUD
View
B
Retailer 17
-
$10,174 AUD
View
Most Expensive
B
NZ Jewellers
f0d3b266-ff14-4259-abad-a5fa2c0e43f2 · Nov 5
$11,159 AUD
$7,812 USD
View
17 more retailers have this diamond
Prices start from $5,114 AUDSave up to $6,045 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
1.23ct Oval
$5,114 AUD