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Radiant|Natural|GIA

1.81ct I VS1 Radiant Natural Diamond

EX • I/VS1 • GIA 6472144740

Certificate GIA 6472144740

Diamond specifications and retailer prices

From $6,755 SGD
$5,284 USD
As of October 30, 2026
Save $5,841 SGD (46%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $12,596 SGD at MOH London · As of November 1, 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 30, 2026, with prices from $6,755 to $12,596, a $5,841 spread on the same certified stone. MOH London lists it at $12,596. 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
Colour
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
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $12,596 SGD|Low: $6,755 SGD|High: $13,492 SGD|Avg: $8,971 SGD|-3.1%
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
November 1, 2026
Retailer 12$6,755 SGD
Retailer 14$7,149 SGD
Retailer 11$7,217 SGD
Retailer 10$7,638 SGD
Retailer 8$7,746 SGD
Retailer 2$8,200 SGD
Retailer 3$8,604 SGD
Retailer 4$8,604 SGD
Retailer 5$8,874 SGD
Retailer 9$8,898 SGD
Retailer 6$9,041 SGD
Retailer 13$9,254 SGD
Retailer 7$10,505 SGD
MOH London$12,596 SGD

43 data points across 14 retailers

14 retailers$6,755 SGD to $12,596 SGD

A
Cheapest Retailer
-
$6,755 SGD
$5,284 USD
A
Retailer 2
-
$7,149 SGD
$5,592 USD
View
Final sale: no returns
A
Retailer 3
-
$7,217 SGD
$5,645 USD
View
A
Retailer 4
-
$7,638 SGD
$5,975 USD
View
A
Retailer 5
-
$7,746 SGD
$6,059 USD
View
A
Retailer 6
-
$8,200 SGD
£5,051 GBP
View
A
Retailer 7
-
$8,604 SGD
$6,730 USD
View
A
Retailer 8
-
$8,604 SGD
$6,730 USD
View
Retailer 9
-
$8,874 SGD
A$10,680 AUD
View
Price last confirmed 28 days ago
A
Retailer 10
-
$8,898 SGD
$6,960 USD
View
Retailer 11
-
$9,041 SGD
$7,072 USD
View
Price last confirmed 18 days ago
A
Retailer 12
-
$9,254 SGD
£5,700 GBP
View
A
Retailer 13
-
$10,505 SGD
ZAR 132,746 ZAR
View
Most Expensive
B+
MOH London
3306BDA74 · Nov 1
$12,596 SGD
£7,758 GBP
View
13 more retailers have this diamond
Prices start from $6,755 SGDSave up to $5,841 SGD

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
$6,755 SGD