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Round|Natural|IGI

1.68ct I I1 Round Natural Diamond

EX • I/I1 • IGI 656473492

Shape and cutting style on the report: Round brilliant

Certificate IGI 656473492

Diamond specifications and retailer prices

From $2,569 USD
₹244,674 INR
As of November 1, 2026
Save $3,010 USD (54%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $5,579 USD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 1.68ct natural round diamond

This 1.68ct natural round sits in the one-and-a-half to two carat band, graded I colour (near-colourless) and I1 clarity (included), with a top-tier cut grade and certified by IGI 656473492. Listed at 9 retailers as of October 30, 2026, with prices from $2,569 to $5,579, a $3,010 spread on the same certified stone. NZ Jewellers lists it at $5,579. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.68
Carat
I
Color
I1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle35.1°
Pavilion angle41°
OriginNatural
Grading LabIGI
CertificateIGI 656473492
Dimensions7.57 × 7.61 × 4.72 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
IDEAL CUT ROUND BRILLIANT
Top View
7.57 mm7.61 mm1.68 ctI / I1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateIGI 656473492
Side View
Table 57.0%Crown 35.1°Girdle: MED-STKPavilion 41°Culet: NoneDepth 62.2%

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 1
Current: $3,734 USD|Low: $2,095 USD|High: $3,811 USD|Avg: $3,028 USD|+2.4%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 1, 2026
Retailer 6$2,095 USD
Retailer 2$2,569 USD
Retailer 5$2,868 USD
Retailer 3$3,126 USD
Retailer 1$3,734 USD
Retailer 4$3,811 USD

19 data points across 6 retailers

9 retailers$2,569 USD to $5,579 USD

A
Cheapest Retailer
-
$2,569 USD
₹244,674 INR
B+
Retailer 2
-
$2,868 USD
View
B+
Retailer 3
-
$3,126 USD
View
B+
Retailer 4
-
$3,202 USD
View
B+
Retailer 5
-
$3,202 USD
View
B+
Retailer 6
-
$3,326 USD
View
B+
Retailer 7
-
$3,695 USD
View
B+
Retailer 8
-
$3,734 USD
€3,556 EUR
View
Most Expensive
B
NZ Jewellers
f6b9aca7-8465-4a27-bcdb-96a453cd0b7c · Oct 30
$5,579 USD
View
8 more retailers have this diamond
Prices start from $2,569 USDSave up to $3,010 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
1.68ct Round
$2,569 USD