CaratHunter
Plans
Round|Natural|IGI

1.71ct D I1 Round Natural Diamond

EX • D/I1 • IGI 687509039

Shape and cutting style on the report: Round brilliant

Certificate IGI 687509039

Diamond specifications and retailer prices

From $2,985 USD
₹284,281 INR
As of October 31, 2026
Save $2,688 USD (47%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $5,673 USD at Wholesale Diamonds Direct · As of October 26, 2026
View at Wholesale Diamonds Direct

About this 1.71ct natural round diamond

This 1.71ct natural round sits in the one-and-a-half to two carat band, graded D colour (colourless) and I1 clarity (included), with a top-tier cut grade and certified by IGI 687509039. Listed at 4 retailers as of October 26, 2026, with prices from $2,985 to $5,673, a $2,688 spread on the same certified stone. Wholesale Diamonds Direct lists it at $5,673. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.71
Carat
D
Color
I1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceStrong
Crown angle33.9°
Pavilion angle40.6°
OriginNatural
Grading LabIGI
CertificateIGI 687509039
Dimensions7.61 × 7.66 × 4.73 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Top View
7.61 mm7.66 mm1.71 ctD / I1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceStrong
CertificateIGI 687509039
Side View
Table 56.0%Crown 33.9°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 62.0%

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 31
Current: $2,985 USD|Low: $2,977 USD|High: $6,064 USD|Avg: $3,965 USD|-7.2%
Retailer 1
Retailer 2
Retailer 3
Wholesale Diamonds Direct
October 31, 2026
Retailer 1$2,985 USD
Retailer 2$3,365 USD
Retailer 3$3,496 USD
Wholesale Diamonds Direct$5,673 USD

44 data points across 4 retailers

4 retailers$2,985 USD to $5,673 USD

A
Cheapest Retailer
-
$2,985 USD
₹284,281 INR
A
Retailer 2
-
$3,365 USD
View
Price last confirmed 7 days ago
A
Retailer 3
-
$3,496 USD
View
Most Expensive
B+
Wholesale Diamonds Direct
255544885 · Oct 26
$5,673 USD
View
3 more retailers have this diamond
Prices start from $2,985 USDSave up to $2,688 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
1.71ct Round
$2,985 USD