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Oval|Natural|GIA

1.30ct G VS1 Oval Natural Diamond

VG • G/VS1 • GIA 6435400666

Certificate GIA 6435400666

Diamond specifications and retailer prices

From $9,406 AUD
$6,607 USD
As of October 31, 2026
Save $11,820 AUD (56%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $21,226 AUD at NZ Jewellers · As of October 30, 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 G 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 6435400666. Listed at 23 retailers as of October 30, 2026, with prices from $9,406 to $21,226, a $11,820 spread on the same certified stone. NZ Jewellers lists it at $21,226. 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
G
Colour
VS1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6435400666
Dimensions8.44 × 6.01 × 3.82 mm
L/W Ratio1.40
Top View
8.44 mm6.01 mm1.30 ctG / VS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 6435400666
Side View
Table 60.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 63.6%

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: Oct 31
Current: $21,226 AUD|Low: $9,235 AUD|High: $21,226 AUD|Avg: $13,194 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
November 1, 2026
Retailer 3$9,406 AUD
Retailer 12$9,761 AUD
Retailer 11$10,612 AUD
Retailer 10$10,701 AUD
Retailer 4$11,497 AUD
Retailer 13$11,675 AUD
Retailer 6$11,734 AUD
Retailer 9$12,034 AUD
Retailer 5$13,733 AUD
Retailer 8$13,869 AUD
Retailer 7$15,591 AUD
Retailer 2$17,687 AUD
NZ Jewellers$21,226 AUD

44 data points across 13 retailers

23 retailers$9,406 AUD to $21,226 AUD

A
Cheapest Retailer
-
$9,406 AUD
$6,607 USD
B+
Retailer 2
-
$9,761 AUD
€6,530 EUR
View
B+
Retailer 3
-
$9,857 AUD
$6,924 USD
View
B+
Retailer 4
-
$9,938 AUD
$6,981 USD
View
B+
Retailer 5
-
$10,592 AUD
$7,440 USD
View
B+
Retailer 6
-
$10,612 AUD
$7,454 USD
View
Final sale: no returns
B+
Retailer 7
-
$10,613 AUD
$7,455 USD
View
B+
Retailer 8
-
$10,701 AUD
$7,517 USD
View
B+
Retailer 9
-
$11,306 AUD
$7,942 USD
View
B+
Retailer 10
-
$11,497 AUD
$8,076 USD
View
B
Retailer 11
-
$11,675 AUD
$8,201 USD
View
B+
Retailer 12
-
$11,734 AUD
£6,490 GBP
View
Retailer 13
-
$12,034 AUD
View
Price last confirmed 9 days ago
B
Retailer 14
-
$12,499 AUD
$8,780 USD
View
B
Retailer 15
-
$12,499 AUD
$8,780 USD
View
B
Retailer 16
-
$12,707 AUD
$8,926 USD
View
B
Retailer 17
-
$12,912 AUD
$9,070 USD
View
B
Retailer 18
-
$13,267 AUD
$9,319 USD
View
B
Retailer 19
-
$13,733 AUD
£7,596 GBP
View
B
Retailer 20
-
$13,869 AUD
€9,278 EUR
View
B
Retailer 21
-
$15,591 AUD
ZAR 176,932 ZAR
View
B
Retailer 22
-
$17,687 AUD
£9,783 GBP
View
Most Expensive
B
NZ Jewellers
45ea810c-768a-4b42-adde-58db86011ea2 · Oct 30
$21,226 AUD
$14,910 USD
View
22 more retailers have this diamond
Prices start from $9,406 AUDSave up to $11,820 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
1.30ct Oval
$9,406 AUD