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1.70ct D IF Round Natural Diamond

EX • D/IF • IGI 773629558

Shape and cutting style on the report: Round brilliant

Certificate IGI 773629558

Diamond specifications and retailer prices

From $13,755 USD
€13,100 EUR
As of October 29, 2026
Save $4,533 USD (25%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $18,288 USD at Yorxs · As of October 28, 2026
View at Yorxs

About this 1.7ct natural round diamond

This 1.7ct natural round sits in the one-and-a-half to two carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI 773629558. Listed at 3 retailers as of October 28, 2026, with prices from $13,755 to $18,288, a $4,533 spread on the same certified stone. Yorxs lists it at $18,288. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.70
Carat
D
Color
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle32°
Pavilion angle41°
OriginNatural
Grading LabIGI
CertificateIGI 773629558
Dimensions7.86 × 7.94 × 4.60 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Top View
7.86 mm7.94 mm1.70 ctD / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateIGI 773629558
Side View
Table 58.0%Crown 32°Girdle: THN-MEDPavilion 41°Culet: NoneDepth 58.4%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: $17,943 USD|Low: $13,514 USD|High: $24,519 USD|Avg: $18,086 USD|-0.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Yorxs
October 30, 2026
Retailer 2$13,755 USD
Retailer 3$17,843 USD
Retailer 4$17,845 USD
Retailer 1$17,943 USD
Yorxs$18,288 USD
Retailer 5$19,615 USD
Retailer 6$21,251 USD

31 data points across 7 retailers

3 retailers$13,755 USD to $18,288 USD

A
Cheapest Retailer
-
$13,755 USD
€13,100 EUR
A
Retailer 2
-
$17,943 USD
£14,129 GBP
View
Most Expensive
A
Yorxs
MHJ-01 · Oct 28
$18,288 USD
€17,417 EUR
View
2 more retailers have this diamond
Prices start from $13,755 USDSave up to $4,533 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
1.70ct Round
$13,755 USD