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Round|Natural|IGI

1.60ct F I1 Round Natural Diamond

VG • F/I1 • IGI 741570347

Shape and cutting style on the report: Round brilliant

Certificate IGI 741570347

Diamond specifications and retailer prices

From $3,042 SGD
₹226,505 INR
As of November 2, 2026
Save $1,406 SGD (32%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $7,978 SGD at NZ Jewellers · As of September 26, 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 F colour (colourless) and I1 clarity (included), with a very-good cut grade and certified by IGI 741570347. Listed at 9 retailers as of November 1, 2026, with a 46% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.60
Carat
F
Colour
I1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.6°
Pavilion angle40°
OriginNatural
Grading LabIGI
CertificateIGI 741570347
Dimensions7.26 × 7.35 × 4.62 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Top View
7.26 mm7.35 mm1.60 ctF / I1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 741570347
Side View
Table 58.0%Crown 37.6°Girdle: STK-THKPavilion 40°Culet: NoneDepth 63.1%

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: Nov 2
Current: $3,042 SGD|Low: $2,934 SGD|High: $4,541 SGD|Avg: $3,773 SGD|-0.9%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 2, 2026
Retailer 1$3,042 SGD
Retailer 3$3,293 SGD
Retailer 4$3,522 SGD
Retailer 2$4,448 SGD
Retailer 5$4,541 SGD

42 data points across 5 retailers

9 retailers$3,042 SGD to $4,448 SGD

A
Cheapest Retailer
-
$3,042 SGD
₹226,505 INR
A
Retailer 2
-
$3,293 SGD
$2,575 USD
View
B+
Retailer 3
-
$3,522 SGD
$2,754 USD
View
Final sale: no returns
Retailer 4
-
$3,816 SGD
$2,984 USD
View
Price last confirmed 25 days ago
Retailer 5
-
$3,816 SGD
$2,984 USD
View
Price last confirmed 25 days ago
Retailer 6
-
$3,963 SGD
$3,099 USD
View
Price last confirmed 34 days ago
Retailer 7
-
$4,403 SGD
$3,443 USD
View
Price last confirmed 24 days ago
B+
Retailer 8
-
$4,448 SGD
€3,312 EUR
View
Most Expensive
NZ Jewellers
6aa6b8b8-349a-489f-8a39-3ede31e208f7 · Sep 26
$7,978 SGD
$6,238 USD
View
Price last confirmed 36 days ago
8 more retailers have this diamond
Prices start from $3,042 SGDSave up to $1,406 SGD

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
$3,042 SGD