Round|Natural|IGI

1.02ct I IF Round Natural Diamond

EX • I/IF • IGI 837656118

Shape and cutting style on the report: Round brilliant

Certificate IGI 837656118

Diamond specifications and retailer prices

From $2,649 USD
₹252,294 INR
As of October 29, 2026
Save $1,211 USD (31%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $3,860 USD at Yorxs · As of October 28, 2026
View at Yorxs

About this 1.02ct natural round diamond

This 1.02ct natural round sits in the classic one-carat band, graded I colour (near-colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI 837656118. Listed at 7 retailers as of October 28, 2026, with prices from $2,649 to $3,860, a $1,211 spread on the same certified stone. Yorxs lists it at $3,860. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.02
Carat
I
Color
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.9°
Pavilion angle40.7°
OriginNatural
Grading LabIGI
CertificateIGI 837656118
Dimensions6.36 × 6.42 × 4.00 mm
L/W Ratio1.01
Girdle conditionFaceted
Cert comments
IDEAL CUT ROUND BRILLIANT
Top View
6.36 mm6.42 mm1.02 ctI / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 837656118
Side View
Table 57.0%Crown 35.9°Girdle: MED-STKPavilion 40.7°Culet: NoneDepth 62.5%

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 29
Current: $3,115 USD|Low: $2,647 USD|High: $3,860 USD|Avg: $3,166 USD
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Yorxs
October 31, 2026
Retailer 6$2,649 USD
Retailer 5$2,885 USD
Retailer 3$2,963 USD
Retailer 1$3,115 USD
Retailer 2$3,134 USD
Retailer 4$3,354 USD
Yorxs$3,860 USD

4 data points across 7 retailers

7 retailers$2,649 USD to $3,860 USD

A
Cheapest Retailer
-
$2,649 USD
₹252,294 INR
A
Retailer 2
-
$2,885 USD
£2,272 GBP
View
A
Retailer 3
-
$2,963 USD
View
Final sale: no returns
A
Retailer 4
-
$3,115 USD
View
A
Retailer 5
-
$3,134 USD
View
A
Retailer 6
-
$3,354 USD
View
Most Expensive
B+
Yorxs
NDR174-6A · Oct 28
$3,860 USD
€3,676 EUR
View
6 more retailers have this diamond
Prices start from $2,649 USDSave up to $1,211 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
1.02ct Round
$2,649 USD