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Radiant|Natural|IGI

1.68ct K VS1 Radiant Natural Diamond

VG • K/VS1 • IGI 262780027

Shape and cutting style on the report: Cut cornered rectangular modified brilliant

Certificate IGI 262780027

Diamond specifications and retailer prices

From £2,235 GBP
As of November 6, 2026
Save £2,127 GBP (49%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: £4,362 GBP at MOH London · As of November 4, 2026
View at MOH London

About this 1.68ct natural radiant diamond

This 1.68ct natural radiant sits in the one-and-a-half to two carat band, graded K colour (faint-tinted) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI 262780027. Listed at 4 retailers as of November 4, 2026, with prices from £2,235 to £4,362, a £2,127 spread on the same certified stone. MOH London lists it at £4,362. 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

1.68
Carat
K
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabIGI
CertificateIGI 262780027
Dimensions6.64 × 6.24 × 4.27 mm
L/W Ratio1.06
Culet sizePointed
Top View
6.64 mm6.24 mm1.68 ctK / VS1
OriginNatural
CutVery Good
PolishVery Good
SymmetryGood
FluorescenceNone
CertificateIGI 262780027
Side View
Table 66.0%CrownGirdlePavilionCulet: NoneDepth 68.4%

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: Nov 6
Current: £4,362 GBP|Low: £2,199 GBP|High: £4,426 GBP|Avg: £3,077 GBP|-0.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
November 7, 2026
Retailer 4£2,235 GBP
Retailer 2£2,755 GBP
Retailer 3£2,869 GBP
MOH London£4,362 GBP

43 data points across 4 retailers

4 retailers£2,235 GBP to £4,362 GBP

B+
Cheapest Retailer
-
£2,235 GBP
B+
Retailer 2
-
£2,755 GBP
View
B+
Retailer 3
-
£2,869 GBP
View
Most Expensive
B
MOH London
CE4EA55A4 · Nov 4
£4,362 GBP
View
3 more retailers have this diamond
Prices start from £2,235 GBPSave up to £2,127 GBP

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+
1.68ct Radiant
£2,235 GBP