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Round|Natural|GIA

1.51ct J VS1 Round Natural Diamond

EX • J/VS1 • GIA 5523595103

Certificate GIA 5523595103

Diamond specifications and retailer prices

From $5,454 AUD
SGD 5,183 SGD
As of October 29, 2026
Save $5,790 AUD (51%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $11,244 AUD at Wholesale Diamonds Direct · As of October 26, 2026
View at Wholesale Diamonds Direct

About this 1.51ct natural round diamond

This 1.51ct natural round sits in the one-and-a-half to two carat band, graded J colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by GIA 5523595103. Listed at 11 retailers as of October 26, 2026, with prices from $5,454 to $11,244, a $5,790 spread on the same certified stone. Wholesale Diamonds Direct lists it at $11,244. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.51
Carat
J
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle36.5°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 5523595103
Dimensions7.28 × 4.56 × 4.56 mm
L/W Ratio1.60
Culet sizeNone
Top View
7.28 mm4.56 mm1.51 ctJ / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 5523595103
Side View
Table 58.0%Crown 36.5°Girdle: MED-STKPavilion 41°Culet: NoneDepth 62.4%

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 29
Current: $7,000 AUD|Low: $5,454 AUD|High: $11,914 AUD|Avg: $7,958 AUD|-5.4%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Wholesale Diamonds Direct
October 29, 2026
Retailer 8$5,454 AUD
Retailer 7$6,134 AUD
Retailer 5$6,556 AUD
Retailer 10$6,757 AUD
Retailer 1$7,000 AUD
Retailer 9$7,783 AUD
Retailer 4$7,989 AUD
Retailer 6$8,018 AUD
Retailer 3$8,588 AUD
Retailer 2$10,441 AUD
Wholesale Diamonds Direct$11,244 AUD

29 data points across 11 retailers

11 retailers$5,454 AUD to $11,244 AUD

A
Cheapest Retailer
-
$5,454 AUD
SGD 5,183 SGD
A
Retailer 2
-
$6,134 AUD
$4,314 USD
View
A
Retailer 3
-
$6,556 AUD
$4,611 USD
View
A
Retailer 4
-
$6,757 AUD
SGD 6,422 SGD
View
A
Retailer 5
-
$7,000 AUD
£3,877 GBP
View
B+
Retailer 6
-
$7,783 AUD
$5,473 USD
View
B+
Retailer 7
-
$7,989 AUD
€5,351 EUR
View
B+
Retailer 8
-
$8,018 AUD
£4,440 GBP
View
B+
Retailer 9
-
$8,588 AUD
$6,040 USD
View
B
Retailer 10
-
$10,441 AUD
$7,343 USD
View
Most Expensive
B
Wholesale Diamonds Direct
612506641 · Oct 26
$11,244 AUD
$7,907 USD
View
10 more retailers have this diamond
Prices start from $5,454 AUDSave up to $5,790 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
$5,454 AUD