Radiant|Natural|GIA

1.80ct I VS1 Radiant Natural Diamond

VG • I/VS1 • GIA 6425656978

Certificate GIA 6425656978

Diamond specifications and retailer prices

From $16,461 CAD
$11,784 USD
As of October 30, 2026
Save $13,075 CAD (44%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: $29,536 CAD 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 6425656978. Listed at 25 retailers as of October 29, 2026, with prices from $16,461 to $29,536, a $13,075 spread on the same certified stone. MOH London lists it at $29,536. 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
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6425656978
Dimensions8.76 × 5.84 × 4.05 mm
L/W Ratio1.50
Top View
8.76 mm5.84 mm1.80 ctI / VS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6425656978
Side View
Table 64.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 69.4%

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 30
Current: $29,536 CAD|Low: $16,274 CAD|High: $29,733 CAD|Avg: $21,147 CAD|+0.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 31, 2026
Retailer 3$16,461 CAD
Retailer 8$16,693 CAD
Retailer 10$18,026 CAD
Retailer 12$18,811 CAD
Retailer 9$18,969 CAD
Retailer 2$19,921 CAD
Retailer 11$20,065 CAD
Retailer 7$20,209 CAD
Retailer 4$22,545 CAD
Retailer 5$23,703 CAD
Retailer 6$27,489 CAD
MOH London$29,536 CAD

44 data points across 12 retailers

25 retailers$16,461 CAD to $29,536 CAD

B+
Cheapest Retailer
-
$16,461 CAD
$11,784 USD
B
Retailer 2
-
$16,693 CAD
$11,950 USD
View
B+
Retailer 3
-
$17,453 CAD
$12,494 USD
View
B+
Retailer 4
-
$17,489 CAD
$12,520 USD
View
B+
Retailer 5
-
$17,731 CAD
A$19,528 AUD
View
B
Retailer 6
-
$18,026 CAD
$12,904 USD
View
Final sale: no returns
B
Retailer 7
-
$18,481 CAD
$13,230 USD
View
B
Retailer 8
-
$18,811 CAD
$13,466 USD
View
B
Retailer 9
-
$18,969 CAD
$13,579 USD
View
B
Retailer 10
-
$19,921 CAD
£11,229 GBP
View
B
Retailer 11
-
$20,065 CAD
$14,364 USD
View
B
Retailer 12
-
$20,082 CAD
$14,376 USD
View
Retailer 13
-
$20,209 CAD
A$22,257 AUD
View
Price last confirmed 8 days ago
B
Retailer 14
-
$20,378 CAD
$14,588 USD
View
B
Retailer 15
-
$21,091 CAD
A$23,228 AUD
View
B
Retailer 16
-
$21,163 CAD
$15,150 USD
View
B
Retailer 17
-
$21,247 CAD
$15,210 USD
View
B
Retailer 18
-
$21,247 CAD
$15,210 USD
View
B
Retailer 19
-
$21,945 CAD
$15,710 USD
View
B
Retailer 20
-
$22,052 CAD
$15,786 USD
View
B
Retailer 21
-
$22,545 CAD
£12,708 GBP
View
B
Retailer 22
-
$23,703 CAD
€16,160 EUR
View
B
Retailer 23
-
$26,649 CAD
$19,077 USD
View
B
Retailer 24
-
$27,489 CAD
ZAR 317,912 ZAR
View
Most Expensive
B
MOH London
2952F4FA4 · Oct 29
$29,536 CAD
£16,649 GBP
View
24 more retailers have this diamond
Prices start from $16,461 CADSave up to $13,075 CAD

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
$16,461 CAD