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Round|Natural|GIA

1.30ct I VVS1 Round Natural Diamond

EX • I/VVS1 • GIA 1388866009

Certificate GIA 1388866009

Diamond specifications and retailer prices

From $11,141 AUD
As of November 4, 2026
Save $9,836 AUD (47%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $20,977 AUD at NZ Jewellers · As of November 5, 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 I colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by GIA 1388866009. Listed at 23 retailers as of November 4, 2026, with prices from $11,141 to $20,977, a $9,836 spread on the same certified stone. NZ Jewellers lists it at $20,977. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.30
Carat
I
Colour
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 1388866009
Dimensions7.04 × 6.99 × 4.24 mm
L/W Ratio1.01
Culet sizeNone
Top View
7.04 mm6.99 mm1.30 ctI / VVS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 1388866009
Side View
Table 60.0%CrownGirdle: Slightly ThickPavilionCulet: NoneDepth 60.4%

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: Nov 4
Current: $13,528 AUD|Low: $11,141 AUD|High: $19,894 AUD|Avg: $15,007 AUD|-1.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 6, 2026
Retailer 5$11,141 AUD
Retailer 7$12,585 AUD
Retailer 1$13,528 AUD
Retailer 6$13,822 AUD
Retailer 8$13,845 AUD
Retailer 3$15,554 AUD
Retailer 2$18,361 AUD
Retailer 4$19,603 AUD

45 data points across 8 retailers

23 retailers$11,141 AUD to $20,977 AUD

B+
Cheapest Retailer
-
$11,141 AUD
B+
Retailer 2
-
$11,425 AUD
View
B+
Retailer 3
-
$11,771 AUD
View
B+
Retailer 4
-
$11,784 AUD
View
B+
Retailer 5
-
$12,284 AUD
View
B+
Retailer 6
-
$12,502 AUD
View
B+
Retailer 7
-
$12,585 AUD
View
Final sale: no returns
Retailer 8
-
$12,586 AUD
View
Price last confirmed 8 days ago
B
Retailer 9
-
$13,528 AUD
View
B
Retailer 10
-
$13,636 AUD
View
Retailer 11
-
$13,822 AUD
View
Price last confirmed 14 days ago
B
Retailer 12
-
$13,845 AUD
View
B
Retailer 13
-
$14,874 AUD
View
B
Retailer 14
-
$14,874 AUD
View
B
Retailer 15
-
$14,985 AUD
View
B
Retailer 16
-
$15,031 AUD
View
B
Retailer 17
-
$15,369 AUD
View
B
Retailer 18
-
$15,554 AUD
View
B
Retailer 19
-
$15,733 AUD
View
Retailer 20
-
$16,567 AUD
View
Price last confirmed 14 days ago
B
Retailer 21
-
$18,361 AUD
View
B
Retailer 22
-
$19,603 AUD
View
Most Expensive
B
NZ Jewellers
c25a3244-c438-482f-b23a-42508ad565b8 · Nov 5
$20,977 AUD
$14,413 USD
View
22 more retailers have this diamond
Prices start from $11,141 AUDSave up to $9,836 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 Round
$11,141 AUD