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Round|Natural|GIA

1.51ct E VVS1 Round Natural Diamond

EX • E/VVS1 • GIA 2536589693

Certificate GIA 2536589693

Diamond specifications and retailer prices

From $16,653 AUD
As of November 2, 2026
Save $12,517 AUD (43%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $29,170 AUD at NZ Jewellers · As of November 2, 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 E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by GIA 2536589693. Listed at 17 retailers as of November 2, 2026, with prices from $16,653 to $29,170, a $12,517 spread on the same certified stone. NZ Jewellers lists it at $29,170. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.51
Carat
E
Colour
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
Crown angle35.5°
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 2536589693
Dimensions7.27 × 7.31 × 4.55 mm
L/W Ratio1.01
Top View
7.27 mm7.31 mm1.51 ctE / VVS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 2536589693
Side View
Table 56.0%Crown 35.5°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 62.4%

Caratlytics Score

How it works →
A+
Exceptional
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 2
Current: $29,170 AUD|Low: $16,653 AUD|High: $31,069 AUD|Avg: $21,932 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
Retailer 14
Retailer 15
Retailer 16
November 4, 2026
Retailer 11$16,653 AUD
Retailer 6$16,772 AUD
Retailer 7$17,040 AUD
Retailer 14$18,356 AUD
Retailer 2$18,539 AUD
Retailer 12$19,063 AUD
Retailer 8$20,356 AUD
Retailer 13$20,356 AUD
Retailer 16$20,474 AUD
Retailer 15$20,760 AUD
Retailer 4$21,008 AUD
Retailer 3$21,026 AUD
Retailer 9$21,278 AUD
Retailer 5$21,589 AUD
Retailer 10$27,334 AUD
NZ Jewellers$29,170 AUD

34 data points across 16 retailers

17 retailers$16,653 AUD to $29,170 AUD

A+
Cheapest Retailer
-
$16,653 AUD
A+
Retailer 2
-
$16,772 AUD
View
Final sale: no returns
A
Retailer 3
-
$17,040 AUD
View
A
Retailer 4
-
$18,356 AUD
View
A
Retailer 5
-
$18,539 AUD
View
A
Retailer 6
-
$19,063 AUD
View
A
Retailer 7
-
$20,356 AUD
View
A
Retailer 8
-
$20,356 AUD
View
A
Retailer 9
-
$20,474 AUD
View
A
Retailer 10
-
$20,760 AUD
View
A
Retailer 11
-
$21,008 AUD
View
A
Retailer 12
-
$21,026 AUD
View
A
Retailer 13
-
$21,278 AUD
View
A
Retailer 14
-
$21,589 AUD
View
B+
Retailer 15
-
$27,334 AUD
View
Retailer 16
-
$27,847 AUD
View
Price last confirmed 37 days ago
Most Expensive
B+
NZ Jewellers
18f2291e-6e35-4bc5-9611-9f5b58874711 · Nov 2
$29,170 AUD
$20,463 USD
View
16 more retailers have this diamond
Prices start from $16,653 AUDSave up to $12,517 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
$16,653 AUD