CaratHunter
Plans
Round|Natural|IGI

3.02ct J SI1 Round Natural Diamond

EX • J/SI1 • IGI 623473592

Shape and cutting style on the report: Round brilliant

Certificate IGI 623473592

Diamond specifications and retailer prices

From $16,650 USD
As of October 25, 2026
Save $9,678 USD (37%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $26,328 USD at MOH London · As of October 29, 2026
View at MOH London

About this 3.02ct natural round diamond

This 3.02ct natural round sits in the three to five carat band, graded J colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI 623473592. Listed at 15 retailers as of October 25, 2026, with prices from $16,650 to $26,328, a $9,678 spread on the same certified stone. MOH London lists it at $26,328. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

3.02
Carat
J
Color
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.1°
Pavilion angle40.8°
OriginNatural
Grading LabIGI
CertificateIGI 623473592
Dimensions9.21 × 9.26 × 5.73 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
IDEAL CUT ROUND BRILLIANT
Top View
9.21 mm9.26 mm3.02 ctJ / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 623473592
Side View
Table 55.0%Crown 33.1°Girdle: MED-STKPavilion 40.8°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 25
Current: $26,328 USD|Low: $16,620 USD|High: $28,980 USD|Avg: $20,403 USD|-9.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
November 1, 2026
Retailer 7$16,650 USD
Retailer 11$16,782 USD
Retailer 13$17,016 USD
Retailer 9$17,574 USD
Retailer 8$18,090 USD
Retailer 3$18,417 USD
Retailer 4$18,509 USD
Retailer 5$19,434 USD
Retailer 6$20,051 USD
Retailer 12$20,347 USD
Retailer 15$20,573 USD
Retailer 10$20,822 USD
Retailer 2$21,737 USD
Retailer 14$23,755 USD
MOH London$26,328 USD

19 data points across 15 retailers

15 retailers$16,650 USD to $26,328 USD

A
Cheapest Retailer
-
$16,650 USD
A
Retailer 2
-
$16,782 USD
View
A
Retailer 3
-
$17,016 USD
View
A
Retailer 4
-
$17,574 USD
£13,838 GBP
View
A
Retailer 5
-
$18,090 USD
View
A
Retailer 6
-
$18,417 USD
£14,502 GBP
View
A
Retailer 7
-
$18,509 USD
View
A
Retailer 8
-
$19,434 USD
View
A
Retailer 9
-
$20,051 USD
View
A
Retailer 10
-
$20,347 USD
€19,378 EUR
View
A
Retailer 11
-
$20,573 USD
View
A
Retailer 12
-
$20,822 USD
View
B+
Retailer 13
-
$21,737 USD
ZAR 351,162 ZAR
View
B+
Retailer 14
-
$23,755 USD
View
Most Expensive
B+
MOH London
B35D4CA66 · Oct 29
$26,328 USD
£20,731 GBP
View
14 more retailers have this diamond
Prices start from $16,650 USDSave up to $9,678 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
3.02ct Round
$16,650 USD