Round|Natural|IGI

9.02ct I VS1 Round Natural Diamond

EX • I/VS1 • IGI 801638872

Shape and cutting style on the report: Round brilliant

Certificate IGI 801638872

Diamond specifications and retailer prices

From $185,985 USD
£146,445 GBP
As of November 1, 2026
Save $121,620 USD (40%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $307,604 USD at MOH London · As of November 1, 2026
View at MOH London

About this 9.02ct natural round diamond

This 9.02ct natural round sits in the over five carat band, graded I colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI 801638872. Listed at 16 retailers as of November 1, 2026, with prices from $185,985 to $307,604, a $121,620 spread on the same certified stone. MOH London lists it at $307,604. At this carat range, natural pricing varies dramatically across retailers, so the cross-retailer spread on this exact stone is your single best indicator of fair price.

The 4Cs

9.02
Carat
I
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.4°
Pavilion angle40.9°
OriginNatural
Grading LabIGI
CertificateIGI 801638872
Dimensions13.35 × 13.38 × 8.13 mm
L/W Ratio1.00
Girdle conditionFaceted
Cert comments
IDEAL CUT ROUND BRILLIANT
Top View
13.35 mm13.38 mm9.02 ctI / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 801638872
Side View
Table 59.0%Crown 34.4°Girdle: MED-STKPavilion 40.9°Culet: NoneDepth 60.8%

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: $307,604 USD|Low: $185,985 USD|High: $307,604 USD|Avg: $212,440 USD
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
Retailer 16
November 1, 2026
Retailer 12$185,985 USD
Retailer 11$190,115 USD
Retailer 6$192,683 USD
Retailer 14$193,486 USD
Retailer 7$195,665 USD
Retailer 9$198,013 USD
Retailer 8$205,165 USD
Retailer 4$207,767 USD
Retailer 3$209,710 USD
Retailer 16$218,563 USD
Retailer 15$235,522 USD
Retailer 2$237,921 USD
Retailer 13$238,312 USD
Retailer 10$242,376 USD
Retailer 5$244,581 USD
MOH London$307,604 USD

3 data points across 16 retailers

16 retailers$185,985 USD to $307,604 USD

A
Cheapest Retailer
-
$185,985 USD
£146,445 GBP
B+
Retailer 2
-
$190,115 USD
View
B+
Retailer 3
-
$192,683 USD
View
B+
Retailer 4
-
$193,486 USD
£152,351 GBP
View
B+
Retailer 5
-
$195,665 USD
View
Final sale: no returns
B+
Retailer 6
-
$198,013 USD
View
B+
Retailer 7
-
$205,165 USD
View
B+
Retailer 8
-
$207,767 USD
£163,596 GBP
View
B+
Retailer 9
-
$209,710 USD
View
B+
Retailer 10
-
$218,563 USD
View
B
Retailer 11
-
$235,522 USD
View
Retailer 12
-
$237,921 USD
€226,591 EUR
View
B
Retailer 13
-
$238,312 USD
ZAR 3,849,957 ZAR
View
B
Retailer 14
-
$242,376 USD
View
B
Retailer 15
-
$244,581 USD
View
Most Expensive
B
MOH London
71B3DE0E0 · Nov 1
$307,604 USD
£242,208 GBP
View
15 more retailers have this diamond
Prices start from $185,985 USDSave up to $121,620 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
9.02ct Round
$185,985 USD