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1.70ct F I1 Round Natural Diamond

EX • F/I1 • IGI 662435012

Shape and cutting style on the report: Round brilliant

Certificate IGI 662435012

Diamond specifications and retailer prices

From $2,601 SGD
₹193,659 INR
As of November 2, 2026
Save $987 SGD (28%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $3,588 SGD at DreamStone · As of October 31, 2026
View at DreamStone

About this 1.7ct natural round diamond

This 1.7ct natural round sits in the one-and-a-half to two carat band, graded F colour (colourless) and I1 clarity (included), with a top-tier cut grade and certified by IGI 662435012. Listed at 3 retailers as of October 31, 2026, with prices from $2,601 to $3,588, a $987 spread on the same certified stone. DreamStone lists it at $3,588. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.70
Carat
F
Colour
I1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle35.3°
Pavilion angle40.2°
OriginNatural
Grading LabIGI
CertificateIGI 662435012
Dimensions7.60 × 7.64 × 4.61 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Top View
7.60 mm7.64 mm1.70 ctF / I1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateIGI 662435012
Side View
Table 61.0%Crown 35.3°Girdle: Slightly ThickPavilion 40.2°Culet: NoneDepth 60.4%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 2
Current: $3,588 SGD|Low: $2,595 SGD|High: $4,050 SGD|Avg: $3,345 SGD
DreamStone
Retailer 2
Retailer 3
Retailer 4
November 2, 2026
Retailer 2$2,601 SGD
Retailer 3$3,048 SGD
DreamStone$3,588 SGD
Retailer 4$4,050 SGD

44 data points across 4 retailers

3 retailers$2,601 SGD to $3,588 SGD

A
Cheapest Retailer
-
$2,601 SGD
₹193,659 INR
B+
Retailer 2
-
$3,048 SGD
$2,383 USD
View
Most Expensive
B+
DreamStone
6a690b484ad42b761f5e6455 · Oct 31
$3,588 SGD
$2,805 USD
View
2 more retailers have this diamond
Prices start from $2,601 SGDSave up to $987 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
1.70ct Round
$2,601 SGD