Round|Natural|IGI

1.21ct G VS1 Round Natural Diamond

EX • G/VS1 • IGI 747534667

Shape and cutting style on the report: Round brilliant

Certificate IGI 747534667

Diamond specifications and retailer prices

From $3,287 USD
₹313,082 INR
As of November 2, 2026
Save $9,834 USD (75%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $13,122 USD at MOH London · As of November 2, 2026
View at MOH London

About this 1.21ct natural round diamond

This 1.21ct natural round sits in the classic one-carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI 747534667. Listed at 15 retailers as of November 2, 2026, with prices from $3,287 to $13,122, a $9,834 spread on the same certified stone. MOH London lists it at $13,122. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.21
Carat
G
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.6°
Pavilion angle40.8°
OriginNatural
Grading LabIGI
CertificateIGI 747534667
Dimensions6.73 × 6.79 × 4.26 mm
L/W Ratio1.01
Girdle conditionFaceted
Top View
6.73 mm6.79 mm1.21 ctG / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 747534667
Side View
Table 56.0%Crown 35.6°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 62.8%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: $13,122 USD|Low: $3,285 USD|High: $13,122 USD|Avg: $5,122 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
November 3, 2026
Retailer 9$3,287 USD
Retailer 7$3,570 USD
Retailer 6$3,730 USD
Retailer 8$4,647 USD
Retailer 5$5,051 USD
Retailer 2$5,074 USD
Retailer 14$8,683 USD
Retailer 13$9,195 USD
Retailer 4$9,274 USD
Retailer 12$9,400 USD
Retailer 3$10,047 USD
Retailer 10$10,202 USD
Retailer 11$11,593 USD
Retailer 15$12,343 USD
MOH London$13,122 USD

33 data points across 15 retailers

15 retailers$3,287 USD to $13,122 USD

A
Cheapest Retailer
-
$3,287 USD
₹313,082 INR
A
Retailer 2
-
$3,570 USD
€3,400 EUR
View
A
Retailer 3
-
$3,730 USD
View
A
Retailer 4
-
$4,380 USD
View
A
Retailer 5
-
$4,647 USD
€4,426 EUR
View
B+
Retailer 6
-
$5,074 USD
£3,995 GBP
View
B
Retailer 7
-
$8,683 USD
View
B
Retailer 8
-
$9,195 USD
View
B
Retailer 9
-
$9,274 USD
View
Final sale: no returns
B
Retailer 10
-
$9,400 USD
£7,402 GBP
View
B
Retailer 11
-
$10,047 USD
View
B
Retailer 12
-
$10,202 USD
View
B
Retailer 13
-
$11,593 USD
View
C
Retailer 14
-
$12,343 USD
ZAR 199,409 ZAR
View
Most Expensive
B
MOH London
F6E2AC53D · Nov 2
$13,122 USD
£10,332 GBP
View
14 more retailers have this diamond
Prices start from $3,287 USDSave up to $9,834 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
1.21ct Round
$3,287 USD