Round|Natural|IGI

1.60ct J VVS1 Round Natural Diamond

EX • J/VVS1 • IGI 678545444

Shape and cutting style on the report: Round brilliant

Certificate IGI 678545444

Diamond specifications and retailer prices

From $3,938 USD
As of October 30, 2026
Save $3,254 USD (45%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $7,867 USD at NZ Jewellers · As of October 3, 2026
View at NZ Jewellers

About this 1.6ct natural round diamond

This 1.6ct 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 678545444. Listed at 16 retailers as of October 30, 2026, with a 83% 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

1.60
Carat
J
Color
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle36.4°
Pavilion angle40.3°
OriginNatural
Grading LabIGI
CertificateIGI 678545444
Dimensions7.42 × 7.35 × 4.65 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Top View
7.42 mm7.35 mm1.60 ctJ / VVS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateIGI 678545444
Side View
Table 56.0%Crown 36.4°Girdle: MED-STKPavilion 40.3°Culet: NoneDepth 63.0%

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 30
Current: $5,088 USD|Low: $3,820 USD|High: $8,026 USD|Avg: $5,024 USD|-2.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 1, 2026
Retailer 3$3,938 USD
Retailer 8$4,031 USD
Retailer 10$4,168 USD
Retailer 2$4,275 USD
Retailer 4$4,584 USD
Retailer 11$4,665 USD
Retailer 6$4,677 USD
Retailer 9$5,067 USD
Retailer 1$5,088 USD
Retailer 7$5,550 USD
Retailer 5$7,192 USD

38 data points across 11 retailers

16 retailers$3,938 USD to $7,192 USD

A
Cheapest Retailer
-
$3,938 USD
A
Retailer 2
-
$4,031 USD
View
A
Retailer 3
-
$4,168 USD
View
Final sale: no returns
A
Retailer 4
-
$4,275 USD
View
Retailer 5
-
$4,515 USD
View
Price last confirmed 24 days ago
Retailer 6
-
$4,515 USD
View
Price last confirmed 24 days ago
A
Retailer 7
-
$4,584 USD
£3,610 GBP
View
A
Retailer 8
-
$4,665 USD
View
A
Retailer 9
-
$4,677 USD
£3,683 GBP
View
Retailer 10
-
$4,979 USD
View
Price last confirmed 32 days ago
A
Retailer 11
-
$5,067 USD
£3,990 GBP
View
A
Retailer 12
-
$5,088 USD
€4,846 EUR
View
Retailer 13
-
$5,210 USD
View
Price last confirmed 28 days ago
A
Retailer 14
-
$5,550 USD
ZAR 89,662 ZAR
View
B+
Retailer 15
-
$7,192 USD
£5,663 GBP
View
Most Expensive
NZ Jewellers
b6b55536-963f-4f3e-bbf5-b0053e29f605 · Oct 3
$7,867 USD
View
Price last confirmed 29 days ago
15 more retailers have this diamond
Prices start from $3,938 USDSave up to $3,254 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
1.60ct Round
$3,938 USD