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Round|Natural|IGI

1.59ct J VVS1 Round Natural Diamond

EX • J/VVS1 • IGI 625431140

Shape and cutting style on the report: Round brilliant

Certificate IGI 625431140

Diamond specifications and retailer prices

From $4,425 USD
₹421,439 INR
As of November 1, 2026
Save $4,182 USD (49%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $9,771 USD at NZ Jewellers · As of September 19, 2026
View at NZ Jewellers

About this 1.59ct natural round diamond

This 1.59ct natural round sits in the one-and-a-half to two carat band, graded J colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI 625431140. Listed at 14 retailers as of November 1, 2026, with a 94% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.59
Carat
J
Color
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.1°
Pavilion angle41.5°
OriginNatural
Grading LabIGI
CertificateIGI 625431140
Dimensions7.46 × 7.39 × 4.68 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Top View
7.46 mm7.39 mm1.59 ctJ / VVS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 625431140
Side View
Table 56.0%Crown 34.1°Girdle: MED-STKPavilion 41.5°Culet: NoneDepth 62.9%

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 1
Current: $4,425 USD|Low: $4,415 USD|High: $8,711 USD|Avg: $6,008 USD|-1.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 1, 2026
Retailer 1$4,425 USD
Retailer 9$5,095 USD
Retailer 6$5,120 USD
Retailer 7$5,392 USD
Retailer 5$5,773 USD
Retailer 8$5,842 USD
Retailer 2$6,219 USD
Retailer 4$7,178 USD
Retailer 3$8,607 USD

39 data points across 9 retailers

14 retailers$4,425 USD to $8,607 USD

A
Cheapest Retailer
-
$4,425 USD
₹421,439 INR
A
Retailer 2
-
$5,077 USD
View
A
Retailer 3
-
$5,095 USD
View
Retailer 4
-
$5,120 USD
View
Price last confirmed 7 days ago
A
Retailer 5
-
$5,392 USD
View
Final sale: no returns
A
Retailer 6
-
$5,455 USD
View
A
Retailer 7
-
$5,773 USD
£4,546 GBP
View
Retailer 8
-
$5,873 USD
View
Price last confirmed 39 days ago
B+
Retailer 9
-
$5,997 USD
View
B+
Retailer 10
-
$6,219 USD
€5,923 EUR
View
Retailer 11
-
$6,741 USD
View
Price last confirmed 40 days ago
B+
Retailer 12
-
$7,178 USD
ZAR 115,956 ZAR
View
B+
Retailer 13
-
$8,607 USD
£6,777 GBP
View
Most Expensive
NZ Jewellers
540270eb-f0e0-4f21-b223-7e92c33fb552 · Sep 19
$9,771 USD
View
Price last confirmed 42 days ago
13 more retailers have this diamond
Prices start from $4,425 USDSave up to $4,182 USD

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
1.59ct Round
$4,425 USD