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Round|Natural|IGI

1.60ct F IF Round Natural Diamond

EX • F/IF • IGI 837627929

Shape and cutting style on the report: Round brilliant

Certificate IGI 837627929

Diamond specifications and retailer prices

From $10,994 USD
€10,470 EUR
As of November 2, 2026
Save $7,695 USD (41%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $18,688 USD at MOH London · As of November 1, 2026
View at MOH London

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 IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI 837627929. Listed at 10 retailers as of November 1, 2026, with prices from $10,994 to $18,688, a $7,695 spread on the same certified stone. MOH London lists it at $18,688. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.60
Carat
F
Color
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.9°
Pavilion angle40.6°
OriginNatural
Grading LabIGI
CertificateIGI 837627929
Dimensions7.40 × 7.45 × 4.61 mm
L/W Ratio1.01
Girdle conditionFaceted
Cert comments
IDEAL CUT ROUND BRILLIANT
Top View
7.40 mm7.45 mm1.60 ctF / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 837627929
Side View
Table 58.0%Crown 34.9°Girdle: MediumPavilion 40.6°CuletDepth 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: Nov 2
Current: $18,688 USD|Low: $10,994 USD|High: $18,788 USD|Avg: $13,729 USD|-0.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 2, 2026
Retailer 10$10,994 USD
Retailer 8$11,615 USD
Retailer 5$12,255 USD
Retailer 9$12,657 USD
Retailer 6$12,985 USD
Retailer 2$13,102 USD
Retailer 3$14,240 USD
Retailer 7$14,662 USD
Retailer 4$17,580 USD
MOH London$18,688 USD

11 data points across 10 retailers

10 retailers$10,994 USD to $18,688 USD

A
Cheapest Retailer
-
$10,994 USD
€10,470 EUR
A
Retailer 2
-
$11,615 USD
View
A
Retailer 3
-
$12,255 USD
View
A
Retailer 4
-
$12,657 USD
View
Final sale: no returns
A
Retailer 5
-
$12,985 USD
View
A
Retailer 6
-
$13,102 USD
£10,317 GBP
View
A
Retailer 7
-
$14,240 USD
€13,562 EUR
View
B+
Retailer 8
-
$14,662 USD
View
B+
Retailer 9
-
$17,580 USD
ZAR 284,002 ZAR
View
Most Expensive
B+
MOH London
AE86A5DA6 · Nov 1
$18,688 USD
£14,715 GBP
View
9 more retailers have this diamond
Prices start from $10,994 USDSave up to $7,695 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
$10,994 USD