Round|Natural|GIA

1.30ct F VS2 Round Natural Diamond

EX • F/VS2 • GIA 1242031717

Certificate GIA 1242031717

Diamond specifications and retailer prices

From $9,181 AUD
$6,434 USD
As of November 1, 2026
Save $10,255 AUD (53%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: $19,436 AUD at NZ Jewellers · As of October 20, 2026
View at NZ Jewellers

About this 1.3ct natural round diamond

This 1.3ct natural round sits in the one-and-a-quarter to one-and-a-half carat band, graded F colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by GIA 1242031717. Listed at 24 retailers as of November 1, 2026, with a 112% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.30
Carat
F
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 1242031717
Dimensions6.94 × 6.90 × 4.35 mm
L/W Ratio1.01
Culet sizeNone
Top View
6.94 mm6.90 mm1.30 ctF / VS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1242031717
Side View
Table 57.0%Crown 36°Girdle: STK-STKPavilion 40.6°Culet: 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 1
Current: $10,889 AUD|Low: $8,908 AUD|High: $16,391 AUD|Avg: $12,051 AUD|-0.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 3, 2026
Retailer 12$9,181 AUD
Retailer 2$9,717 AUD
Retailer 10$9,719 AUD
Retailer 4$9,731 AUD
Retailer 1$10,889 AUD
Retailer 5$11,104 AUD
Retailer 11$11,138 AUD
Retailer 3$11,143 AUD
Retailer 6$12,642 AUD
Retailer 8$14,276 AUD
Retailer 9$15,041 AUD
Retailer 7$16,195 AUD

34 data points across 12 retailers

24 retailers$9,181 AUD to $19,436 AUD

A
Cheapest Retailer
-
$9,181 AUD
$6,434 USD
A
Retailer 2
-
$9,717 AUD
$6,810 USD
View
Final sale: no returns
A
Retailer 3
-
$9,719 AUD
$6,811 USD
View
A
Retailer 4
-
$9,731 AUD
$6,820 USD
View
A
Retailer 5
-
$10,348 AUD
$7,252 USD
View
Retailer 6
-
$10,528 AUD
$7,378 USD
View
Price last confirmed 26 days ago
Retailer 7
-
$10,528 AUD
$7,378 USD
View
Price last confirmed 11 days ago
Retailer 8
-
$10,690 AUD
$7,492 USD
View
Price last confirmed 34 days ago
B+
Retailer 9
-
$10,889 AUD
£6,009 GBP
View
B+
Retailer 10
-
$11,104 AUD
£6,127 GBP
View
Retailer 11
-
$11,138 AUD
View
Price last confirmed 12 days ago
B+
Retailer 12
-
$11,143 AUD
$7,809 USD
View
Retailer 13
-
$12,147 AUD
$8,513 USD
View
Price last confirmed 35 days ago
Retailer 14
-
$12,147 AUD
$8,513 USD
View
Price last confirmed 13 days ago
B+
Retailer 15
-
$12,147 AUD
$8,513 USD
View
B+
Retailer 16
-
$12,569 AUD
£6,936 GBP
View
B+
Retailer 17
-
$12,642 AUD
€8,438 EUR
View
Retailer 18
-
$12,802 AUD
$8,972 USD
View
Price last confirmed 18 days ago
B+
Retailer 19
-
$14,276 AUD
ZAR 161,635 ZAR
View
B+
Retailer 20
-
$15,041 AUD
£8,300 GBP
View
B
Retailer 21
-
$16,195 AUD
£8,937 GBP
View
Retailer 22
-
$19,436 AUD
$13,621 USD
View
Price last confirmed 37 days ago
B
Retailer 23
-
$19,436 AUD
$13,621 USD
View
Most Expensive
NZ Jewellers
e9bb2e8b-4587-4fbd-b678-ac936f39c84b · Oct 20
$19,436 AUD
$13,621 USD
View
Price last confirmed 13 days ago
23 more retailers have this diamond
Prices start from $9,181 AUDSave up to $10,255 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 Round
$9,181 AUD