Radiant|Natural|GIA

1.80ct I VS1 Radiant Natural Diamond

VG • I/VS1 • GIA 2225731941

Certificate GIA 2225731941

Diamond specifications and retailer prices

From $12,065 USD
As of October 28, 2026
Save $8,786 USD (42%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $20,851 USD at MOH London · As of October 29, 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 $12,065 to $20,851, a $8,786 spread on the same certified stone. MOH London lists it at $20,851. 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
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 28
Current: $20,851 USD|Low: $12,065 USD|High: $20,989 USD|Avg: $15,402 USD|+0.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 31, 2026
Retailer 6$12,065 USD
Retailer 10$12,321 USD
Retailer 9$12,726 USD
Retailer 11$13,391 USD
Retailer 2$14,062 USD
Retailer 8$14,264 USD
Retailer 5$14,797 USD
Retailer 3$15,911 USD
Retailer 4$16,733 USD
Retailer 7$19,406 USD
MOH London$20,851 USD

34 data points across 11 retailers

16 retailers$12,065 USD to $20,851 USD

B
Cheapest Retailer
-
$12,065 USD
B+
Retailer 2
-
$12,321 USD
View
B
Retailer 3
-
$12,726 USD
View
Final sale: no returns
B
Retailer 4
-
$13,391 USD
View
B
Retailer 5
-
$14,062 USD
£11,072 GBP
View
B
Retailer 6
-
$14,177 USD
View
Retailer 7
-
$14,264 USD
A$21,945 AUD
View
Price last confirmed 7 days ago
B
Retailer 8
-
$14,797 USD
£11,651 GBP
View
B
Retailer 9
-
$14,940 USD
View
B
Retailer 10
-
$14,940 USD
View
Retailer 11
-
$14,940 USD
View
Price last confirmed 41 days ago
B
Retailer 12
-
$15,440 USD
View
B
Retailer 13
-
$15,911 USD
£12,528 GBP
View
B
Retailer 14
-
$16,733 USD
€15,936 EUR
View
B
Retailer 15
-
$19,406 USD
ZAR 313,510 ZAR
View
Most Expensive
B
MOH London
205FB3892 · Oct 29
$20,851 USD
£16,418 GBP
View
15 more retailers have this diamond
Prices start from $12,065 USDSave up to $8,786 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.

B+
1.80ct Radiant
$12,065 USD