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Round|Natural|GIA

1.51ct I VVS1 Round Natural Diamond

EX • I/VVS1 • GIA 6411394301

Certificate GIA 6411394301

Diamond specifications and retailer prices

From $7,824 AUD
As of November 6, 2026
Save $9,782 AUD (56%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $17,606 AUD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.51ct natural round diamond

This 1.51ct natural round sits in the one-and-a-half to two carat band, graded I colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by GIA 6411394301. Listed at 17 retailers as of November 5, 2026, with prices from $7,824 to $17,606, a $9,782 spread on the same certified stone. NZ Jewellers lists it at $17,606. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.51
Carat
I
Colour
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceStrong
OriginNatural
Grading LabGIA
CertificateGIA 6411394301
Dimensions7.34 × 7.28 × 4.55 mm
L/W Ratio1.01
Top View
7.34 mm7.28 mm1.51 ctI / VVS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceStrong
CertificateGIA 6411394301
Side View
Table 61.0%CrownGirdle: ThickPavilionCulet: NoneDepth 62.3%

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 6
Current: $7,896 AUD|Low: $7,824 AUD|High: $14,826 AUD|Avg: $10,312 AUD|-2.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 6, 2026
Retailer 8$7,824 AUD
Retailer 1$7,896 AUD
Retailer 7$8,994 AUD
Retailer 9$9,409 AUD
Retailer 2$9,716 AUD
Retailer 4$9,929 AUD
Retailer 10$10,217 AUD
Retailer 3$10,822 AUD
Retailer 5$12,844 AUD
Retailer 6$14,631 AUD

36 data points across 10 retailers

17 retailers$7,824 AUD to $17,606 AUD

A
Cheapest Retailer
-
$7,824 AUD
A
Retailer 2
-
$7,896 AUD
View
Retailer 3
-
$8,917 AUD
View
Price last confirmed 22 days ago
A
Retailer 4
-
$8,994 AUD
View
A
Retailer 5
-
$9,409 AUD
View
A
Retailer 6
-
$9,716 AUD
View
Final sale: no returns
Retailer 7
-
$9,718 AUD
View
Price last confirmed 8 days ago
A
Retailer 8
-
$9,929 AUD
View
Retailer 9
-
$10,217 AUD
View
Price last confirmed 15 days ago
A
Retailer 10
-
$10,527 AUD
View
A
Retailer 11
-
$10,688 AUD
View
A
Retailer 12
-
$10,766 AUD
View
A
Retailer 13
-
$10,822 AUD
View
B+
Retailer 14
-
$12,147 AUD
View
B+
Retailer 15
-
$12,844 AUD
View
B+
Retailer 16
-
$14,631 AUD
View
Most Expensive
B
NZ Jewellers
1704bba9-09e2-4222-8875-9fb6cceaf60c · Nov 5
$17,606 AUD
$12,097 USD
View
16 more retailers have this diamond
Prices start from $7,824 AUDSave up to $9,782 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
1.51ct Round
$7,824 AUD