Round|Natural|GIA

1.30ct D VS1 Round Natural Diamond

EX • D/VS1 • GIA 6492112159

Certificate GIA 6492112159

Diamond specifications and retailer prices

From $13,481 AUD
$9,470 USD
As of October 25, 2026
Save $15,927 AUD (54%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: $29,408 AUD at Diamond Quarter · As of October 31, 2026
View at Diamond Quarter

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 D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by GIA 6492112159. Listed at 24 retailers as of October 25, 2026, with prices from $13,481 to $29,408, a $15,927 spread on the same certified stone. Diamond Quarter lists it at $29,408. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.30
Carat
D
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 6492112159
Dimensions7.11 × 7.06 × 4.23 mm
L/W Ratio1.01
Star length45%
Lower girdle75%
Top View
7.11 mm7.06 mm1.30 ctD / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6492112159
Side View
Table 59.0%Crown 32°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 59.6%

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 25
Current: $23,704 AUD|Low: $13,481 AUD|High: $23,990 AUD|Avg: $17,241 AUD|-0.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 1, 2026
Retailer 7$13,481 AUD
Retailer 9$14,051 AUD
Retailer 8$15,177 AUD
Retailer 2$15,178 AUD
Retailer 4$16,151 AUD
Retailer 6$16,491 AUD
Retailer 10$16,696 AUD
Retailer 3$18,209 AUD
Retailer 5$22,298 AUD
Retailer 1$23,704 AUD

44 data points across 10 retailers

24 retailers$13,481 AUD to $29,408 AUD

A
Cheapest Retailer
-
$13,481 AUD
$9,470 USD
B+
Retailer 2
-
$13,825 AUD
$9,711 USD
View
B+
Retailer 3
-
$14,051 AUD
€9,400 EUR
View
B+
Retailer 4
-
$14,082 AUD
$9,892 USD
View
B+
Retailer 5
-
$14,509 AUD
CA$14,155 CAD
View
B+
Retailer 6
-
$14,991 AUD
$10,530 USD
View
B+
Retailer 7
-
$15,177 AUD
$10,661 USD
View
Final sale: no returns
B+
Retailer 8
-
$15,178 AUD
$10,662 USD
View
B+
Retailer 9
-
$16,151 AUD
£8,933 GBP
View
B+
Retailer 10
-
$16,443 AUD
$11,550 USD
View
Retailer 11
-
$16,491 AUD
View
Price last confirmed 8 days ago
B+
Retailer 12
-
$16,696 AUD
$11,728 USD
View
B+
Retailer 13
-
$17,724 AUD
$12,450 USD
View
B+
Retailer 14
-
$17,724 AUD
$12,450 USD
View
B+
Retailer 15
-
$18,080 AUD
$12,700 USD
View
B+
Retailer 16
-
$18,144 AUD
$12,745 USD
View
B+
Retailer 17
-
$18,209 AUD
€12,182 EUR
View
B+
Retailer 18
-
$18,322 AUD
$12,870 USD
View
B+
Retailer 19
-
$18,972 AUD
$13,327 USD
View
Retailer 20
-
$19,966 AUD
$14,025 USD
View
Price last confirmed 9 days ago
B
Retailer 21
-
$22,298 AUD
ZAR 253,037 ZAR
View
B
Retailer 22
-
$23,704 AUD
£13,111 GBP
View
B
Retailer 23
-
$25,296 AUD
$17,769 USD
View
Most Expensive
B
Diamond Quarter
1.3VS1D64596BEAN · Oct 31
$29,408 AUD
£16,266 GBP
View
23 more retailers have this diamond
Prices start from $13,481 AUDSave up to $15,927 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
$13,481 AUD