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Oval|Natural|GIA

1.23ct I VVS1 Oval Natural Diamond

EX • I/VVS1 • GIA 1557798050

Certificate GIA 1557798050

Diamond specifications and retailer prices

From $4,183 AUD
As of November 5, 2026
Save $5,263 AUD (56%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $9,445 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 top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1557798050. Listed at 12 retailers as of November 5, 2026, with prices from $4,183 to $9,445, a $5,263 spread on the same certified stone. NZ Jewellers lists it at $9,445. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.23
Carat
I
Colour
VVS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1557798050
Dimensions8.52 × 5.98 × 3.76 mm
L/W Ratio1.42
Girdle conditionSlightly Thick to Thick
Key to symbols
Feather
Top View
8.52 mm5.98 mm1.23 ctI / VVS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1557798050
Side View
Table 61.0%CrownGirdle: UND-UNDPavilionCulet: NoneDepth 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 5
Current: $4,183 AUD|Low: $4,183 AUD|High: $9,175 AUD|Avg: $5,957 AUD|-2.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 5, 2026
Retailer 1$4,183 AUD
Retailer 4$4,860 AUD
Retailer 2$5,544 AUD
Retailer 5$6,344 AUD
Retailer 3$9,042 AUD

36 data points across 5 retailers

12 retailers$4,183 AUD to $9,445 AUD

A
Cheapest Retailer
-
$4,183 AUD
A
Retailer 2
-
$4,860 AUD
View
A
Retailer 3
-
$4,881 AUD
View
A
Retailer 4
-
$4,971 AUD
View
A
Retailer 5
-
$5,421 AUD
View
A
Retailer 6
-
$5,544 AUD
View
B+
Retailer 7
-
$5,630 AUD
View
B+
Retailer 8
-
$6,255 AUD
View
B+
Retailer 9
-
$6,344 AUD
View
B+
Retailer 10
-
$6,965 AUD
View
B
Retailer 11
-
$9,042 AUD
View
Most Expensive
B
NZ Jewellers
5a870994-20a1-4acf-96a8-39dea5833293 · Nov 5
$9,445 AUD
$6,612 USD
View
11 more retailers have this diamond
Prices start from $4,183 AUDSave up to $5,263 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
$4,183 AUD