Oval|Natural|GIA

1.30ct I VS1 Oval Natural Diamond

VG • I/VS1 • GIA 5231766888

Certificate GIA 5231766888

Diamond specifications and retailer prices

From $7,181 AUD
$5,050 USD
As of October 27, 2026
Save $8,194 AUD (53%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $15,375 AUD at NZ Jewellers · As of October 27, 2026
View at NZ Jewellers

About this 1.3ct natural oval diamond

This 1.3ct natural oval sits in the one-and-a-quarter to one-and-a-half carat band, graded I colour (near-colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 5231766888. Listed at 22 retailers as of October 27, 2026, with prices from $7,181 to $15,375, a $8,194 spread on the same certified stone. NZ Jewellers lists it at $15,375. 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

1.30
Carat
I
Colour
VS1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 5231766888
Dimensions8.75 × 6.16 × 3.54 mm
L/W Ratio1.42
Top View
8.75 mm6.16 mm1.30 ctI / VS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceMedium
CertificateGIA 5231766888
Side View
Table 59.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 57.5%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 27
Current: $13,616 AUD|Low: $6,056 AUD|High: $13,706 AUD|Avg: $9,203 AUD|+0.4%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 29, 2026
Retailer 5$7,267 AUD
Retailer 6$7,687 AUD
Retailer 9$7,771 AUD
Retailer 3$8,778 AUD
Retailer 7$9,088 AUD
Retailer 2$9,481 AUD
Retailer 8$9,946 AUD
Retailer 4$11,194 AUD
Retailer 1$13,616 AUD

44 data points across 9 retailers

22 retailers$7,181 AUD to $15,375 AUD

B+
Cheapest Retailer
-
$7,181 AUD
$5,050 USD
B+
Retailer 2
-
$7,263 AUD
$5,108 USD
View
B+
Retailer 3
-
$7,267 AUD
$5,111 USD
View
B+
Retailer 4
-
$7,358 AUD
$5,174 USD
View
B+
Retailer 5
-
$7,687 AUD
$5,406 USD
View
Final sale: no returns
B+
Retailer 6
-
$7,771 AUD
$5,465 USD
View
B+
Retailer 7
-
$8,328 AUD
$5,857 USD
View
B+
Retailer 8
-
$8,328 AUD
$5,857 USD
View
B+
Retailer 9
-
$8,328 AUD
$5,857 USD
View
Price last confirmed 48 days ago
B+
Retailer 10
-
$8,328 AUD
$5,857 USD
View
B
Retailer 11
-
$8,585 AUD
$6,038 USD
View
B
Retailer 12
-
$8,778 AUD
£4,861 GBP
View
B
Retailer 13
-
$9,088 AUD
View
Price last confirmed 19 days ago
B
Retailer 14
-
$9,415 AUD
$6,622 USD
View
B
Retailer 15
-
$9,481 AUD
€6,350 EUR
View
B
Retailer 16
-
$9,609 AUD
$6,758 USD
View
B
Retailer 17
-
$9,946 AUD
£5,508 GBP
View
B
Retailer 18
-
$11,194 AUD
ZAR 127,182 ZAR
View
B
Retailer 19
-
$13,322 AUD
$9,369 USD
View
B
Retailer 20
-
$13,616 AUD
£7,540 GBP
View
B
Retailer 21
-
$15,375 AUD
$10,813 USD
View
Price last confirmed 48 days ago
Most Expensive
B
NZ Jewellers
f2a31af8-d67a-4371-b345-07c57807f414 · Oct 27
$15,375 AUD
$10,813 USD
View
21 more retailers have this diamond
Prices start from $7,181 AUDSave up to $8,194 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.

B+
1.30ct Oval
$7,181 AUD