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Radiant|Natural|GIA

1.80ct I VS1 Radiant Natural Diamond

VG • I/VS1 • GIA 2225731941

Certificate GIA 2225731941

Diamond specifications and retailer prices

From €10,799 EUR
$12,065 USD
As of October 28, 2026
Save €7,765 EUR (42%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: €18,564 EUR at MOH London · As of November 1, 2026
View at MOH London

About this 1.8ct natural radiant diamond

This 1.8ct 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 very-good cut grade stated by the retailer rather than the lab and certified by GIA 2225731941. Listed at 16 retailers as of October 28, 2026, with prices from €10,799 to €18,564, a €7,765 spread on the same certified stone. MOH London lists it at €18,564. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.80
Carat
I
Color
VS1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2225731941
Dimensions7.82 × 6.48 × 4.48 mm
L/W Ratio1.21
Top View
7.82 mm6.48 mm1.80 ctI / VS1
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 2225731941
Side View
Table 72.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 69.2%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 28
Current: €18,564 EUR|Low: €10,799 EUR|High: €18,787 EUR|Avg: €13,782 EUR|-0.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 1, 2026
Retailer 7€10,799 EUR
Retailer 10€11,028 EUR
Retailer 9€11,391 EUR
Retailer 11€11,986 EUR
Retailer 4€12,587 EUR
Retailer 8€12,768 EUR
Retailer 2€13,205 EUR
Retailer 3€14,241 EUR
Retailer 6€14,977 EUR
Retailer 5€17,463 EUR
MOH London€18,564 EUR

33 data points across 11 retailers

16 retailers€10,799 EUR to €18,564 EUR

B
Cheapest Retailer
-
€10,799 EUR
$12,065 USD
B+
Retailer 2
-
€11,028 EUR
$12,321 USD
View
B
Retailer 3
-
€11,391 EUR
$12,726 USD
View
Final sale: no returns
B
Retailer 4
-
€11,986 EUR
$13,391 USD
View
B
Retailer 5
-
€12,587 EUR
£11,072 GBP
View
B
Retailer 6
-
€12,690 EUR
$14,177 USD
View
Retailer 7
-
€12,768 EUR
A$21,945 AUD
View
Price last confirmed 9 days ago
B
Retailer 8
-
€13,205 EUR
£11,616 GBP
View
B
Retailer 9
-
€13,373 EUR
$14,940 USD
View
B
Retailer 10
-
€13,373 EUR
$14,940 USD
View
Retailer 11
-
€13,373 EUR
$14,940 USD
View
Price last confirmed 43 days ago
B
Retailer 12
-
€13,820 EUR
$15,440 USD
View
B
Retailer 13
-
€14,241 EUR
£12,528 GBP
View
B
Retailer 14
-
€14,977 EUR
View
B
Retailer 15
-
€17,463 EUR
ZAR 315,186 ZAR
View
Most Expensive
B
MOH London
205FB3892 · Nov 1
€18,564 EUR
£16,331 GBP
View
15 more retailers have this diamond
Prices start from €10,799 EURSave up to €7,765 EUR

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.

B+
1.80ct Radiant
€10,799 EUR