Round|Natural|IGI

1.60ct J IF Round Natural Diamond

EX • J/IF • IGI 705543294

Shape and cutting style on the report: Round brilliant

Certificate IGI 705543294

Diamond specifications and retailer prices

From $4,628 USD
₹440,726 INR
As of October 30, 2026
Save $4,391 USD (49%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $10,183 USD at NZ Jewellers · As of September 19, 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 IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI 705543294. Listed at 17 retailers as of October 29, 2026, with a 95% 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
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.4°
Pavilion angle41.3°
OriginNatural
Grading LabIGI
CertificateIGI 705543294
Dimensions7.44 × 7.53 × 4.64 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
IDEAL CUT ROUND BRILLIANT
Top View
7.44 mm7.53 mm1.60 ctJ / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 705543294
Side View
Table 60.0%Crown 35.4°Girdle: MED-STKPavilion 41.3°Culet: NoneDepth 62.1%

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: $4,628 USD|Low: $4,600 USD|High: $9,078 USD|Avg: $6,195 USD|-0.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 30, 2026
Retailer 1$4,628 USD
Retailer 2$5,310 USD
Retailer 8$5,620 USD
Retailer 10$5,670 USD
Retailer 5$5,919 USD
Retailer 4$6,038 USD
Retailer 9$6,088 USD
Retailer 3$6,302 USD
Retailer 7$7,414 USD
Retailer 6$9,018 USD

31 data points across 10 retailers

17 retailers$4,628 USD to $9,018 USD

A
Cheapest Retailer
-
$4,628 USD
₹440,726 INR
A
Retailer 2
-
$5,282 USD
View
A
Retailer 3
-
$5,310 USD
View
A
Retailer 4
-
$5,620 USD
View
Final sale: no returns
A
Retailer 5
-
$5,670 USD
View
A
Retailer 6
-
$5,919 USD
£4,660 GBP
View
A
Retailer 7
-
$6,038 USD
£4,754 GBP
View
Retailer 8
-
$6,088 USD
View
Price last confirmed 30 days ago
Retailer 9
-
$6,088 USD
View
Price last confirmed 31 days ago
B+
Retailer 10
-
$6,245 USD
View
A
Retailer 11
-
$6,302 USD
€6,002 EUR
View
Retailer 12
-
$6,630 USD
View
Price last confirmed 37 days ago
Retailer 13
-
$7,025 USD
View
Price last confirmed 39 days ago
Retailer 14
-
$7,025 USD
View
Price last confirmed 32 days ago
B+
Retailer 15
-
$7,414 USD
ZAR 119,773 ZAR
View
B+
Retailer 16
-
$9,018 USD
£7,101 GBP
View
Most Expensive
NZ Jewellers
9239ae3c-943e-4fb5-a50a-5776593f8adb · Sep 19
$10,183 USD
View
Price last confirmed 41 days ago
16 more retailers have this diamond
Prices start from $4,628 USDSave up to $4,391 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
$4,628 USD