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Round|Natural|GIA

1.51ct M VVS1 Round Natural Diamond

VG • M/VVS1 • GIA 2527168600

Certificate GIA 2527168600

Diamond specifications and retailer prices

From £1,895 GBP
As of November 5, 2026
Save £87 GBP (4%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: £1,982 GBP at Moon Ocean · As of November 2, 2026
View at Moon Ocean

About this 1.51ct natural round diamond

This 1.51ct natural round sits in the one-and-a-half to two carat band, graded M colour (faint-tinted) and VVS1 clarity (very-very-slightly-included), with a very-good cut grade and certified by GIA 2527168600. Listed at 3 retailers as of November 2, 2026, with a relatively tight 5% spread, which is unusual at this carat range and suggests competitive pricing across the listings. 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

1.51
Carat
M
Colour
VVS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
Crown angle38°
Pavilion angle40.4°
OriginNatural
Grading LabGIA
CertificateGIA 2527168600
Dimensions7.07 × 7.16 × 4.62 mm
L/W Ratio1.01
Top View
7.07 mm7.16 mm1.51 ctM / VVS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 2527168600
Side View
Table 56.0%Crown 38°GirdlePavilion 40.4°CuletDepth 64.9%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 5
Current: £1,982 GBP|Low: £1,895 GBP|High: £2,398 GBP|Avg: £2,069 GBP|-2.4%
Moon Ocean
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 2, 2026
Retailer 3£1,895 GBP
Retailer 5£1,900 GBP
Retailer 2£1,906 GBP
Moon Ocean£1,982 GBP
Retailer 4£2,268 GBP
Retailer 6£2,398 GBP

25 data points across 6 retailers

3 retailers£1,895 GBP to £1,982 GBP

A
Cheapest Retailer
-
£1,895 GBP
B+
Retailer 2
-
£1,906 GBP
View
Most Expensive
B+
Moon Ocean
NVN-2B8A108C7-600 · Nov 2
£1,982 GBP
View
2 more retailers have this diamond
Prices start from £1,895 GBPSave up to £87 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.

A
1.51ct Round
£1,895 GBP