Radiant|Natural|GIA

1.81ct I VS1 Radiant Natural Diamond

EX • I/VS1 • GIA 6472144740

Certificate GIA 6472144740

Diamond specifications and retailer prices

From $5,284 USD
As of October 28, 2026
Save $4,622 USD (47%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $9,906 USD at MOH London · As of October 29, 2026
View at MOH London

About this 1.81ct natural radiant diamond

This 1.81ct natural radiant sits in the one-and-a-half to two carat band, graded I colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6472144740. Listed at 14 retailers as of October 28, 2026, with prices from $5,284 to $9,906, a $4,622 spread on the same certified stone. MOH London lists it at $9,906. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.81
Carat
I
Color
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle48.1°
Pavilion angle59.9°
OriginNatural
Grading LabGIA
CertificateGIA 6472144740
Dimensions6.68 × 6.55 × 4.45 mm
L/W Ratio1.02
Top View
6.68 mm6.55 mm1.81 ctI / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6472144740
Side View
Table 64.0%Crown 48.1°Girdle: STK-THKPavilion 59.9°Culet: NoneDepth 67.9%

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: Oct 28
Current: $9,906 USD|Low: $5,284 USD|High: $10,554 USD|Avg: $7,055 USD|-2.5%
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
October 29, 2026
Retailer 12$5,284 USD
Retailer 14$5,592 USD
Retailer 11$5,645 USD
Retailer 10$5,975 USD
Retailer 8$6,059 USD
Retailer 2$6,414 USD
Retailer 3$6,730 USD
Retailer 4$6,730 USD
Retailer 5$6,942 USD
Retailer 9$6,960 USD
Retailer 6$7,072 USD
Retailer 13$7,239 USD
Retailer 7$8,144 USD
MOH London$9,906 USD

43 data points across 14 retailers

14 retailers$5,284 USD to $9,906 USD

A
Cheapest Retailer
-
$5,284 USD
A
Retailer 2
-
$5,592 USD
View
Final sale: no returns
A
Retailer 3
-
$5,645 USD
View
A
Retailer 4
-
$5,975 USD
View
A
Retailer 5
-
$6,059 USD
View
A
Retailer 6
-
$6,414 USD
£5,051 GBP
View
A
Retailer 7
-
$6,730 USD
View
A
Retailer 8
-
$6,730 USD
View
A
Retailer 9
-
$6,942 USD
A$10,680 AUD
View
Price last confirmed 25 days ago
A
Retailer 10
-
$6,960 USD
View
A
Retailer 11
-
$7,072 USD
View
Price last confirmed 15 days ago
A
Retailer 12
-
$7,239 USD
£5,700 GBP
View
A
Retailer 13
-
$8,144 USD
ZAR 131,566 ZAR
View
Most Expensive
B+
MOH London
3306BDA74 · Oct 29
$9,906 USD
£7,800 GBP
View
13 more retailers have this diamond
Prices start from $5,284 USDSave up to $4,622 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
1.81ct Radiant
$5,284 USD