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Round|Natural|IGI

1.02ct I IF Round Natural Diamond

EX • I/IF • IGI 834605063

Shape and cutting style on the report: Round brilliant

Certificate IGI 834605063

Diamond specifications and retailer prices

From $1,975 USD
SGD 2,669 SGD
As of October 31, 2026
Save $2,792 USD (59%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $4,767 USD at NZ Jewellers · As of November 2, 2026
View at NZ Jewellers

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 834605063. Listed at 8 retailers as of October 31, 2026, with prices from $1,975 to $4,767, a $2,792 spread on the same certified stone. NZ Jewellers lists it at $4,767. 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
FluorescenceFaint
Crown angle34°
Pavilion angle41.3°
OriginNatural
Grading LabIGI
CertificateIGI 834605063
Dimensions6.39 × 6.45 × 4.04 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizeNone
Top View
6.39 mm6.45 mm1.02 ctI / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateIGI 834605063
Side View
Table 55.0%Crown 34°Girdle: MED-STKPavilion 41.3°Culet: NoneDepth 62.9%

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: $4,767 USD|Low: $1,975 USD|High: $5,282 USD|Avg: $3,187 USD|-9.8%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 3, 2026
Retailer 7$1,975 USD
Retailer 4$2,042 USD
Retailer 5$2,280 USD
Retailer 3$2,385 USD
Retailer 6$2,484 USD
Retailer 2$2,799 USD
Retailer 8$4,263 USD
NZ Jewellers$4,767 USD

19 data points across 8 retailers

8 retailers$1,975 USD to $4,767 USD

A
Cheapest Retailer
-
$1,975 USD
SGD 2,669 SGD
A
Retailer 2
-
$2,042 USD
£1,608 GBP
View
A
Retailer 3
-
$2,280 USD
View
A
Retailer 4
-
$2,385 USD
View
A
Retailer 5
-
$2,484 USD
View
A
Retailer 6
-
$2,799 USD
€2,666 EUR
View
B+
Retailer 7
-
$4,263 USD
£3,357 GBP
View
Most Expensive
B+
NZ Jewellers
4887d8b6-1b1f-4481-a162-91c3a2c0bffd · Nov 2
$4,767 USD
View
7 more retailers have this diamond
Prices start from $1,975 USDSave up to $2,792 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
$1,975 USD