Round|Natural|GIA

1.51ct I VVS2 Round Natural Diamond

VG • I/VVS2 • GIA 6405144471

Certificate GIA 6405144471

Diamond specifications and retailer prices

From £4,474 GBP
$5,994 USD
As of October 30, 2026
Save £3,460 GBP (44%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: £7,933 GBP at MOH London · As of October 29, 2026
View at MOH London

About this 1.51ct natural round diamond

This 1.51ct natural round sits in the one-and-a-half to two carat band, graded I colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a very-good cut grade and certified by GIA 6405144471. Listed at 19 retailers as of October 29, 2026, with prices from £4,474 to £7,933, a £3,460 spread on the same certified stone. MOH London lists it at £7,933. 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
I
Colour
VVS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceMedium
Crown angle34°
Pavilion angle42.4°
OriginNatural
Grading LabGIA
CertificateGIA 6405144471
Dimensions7.23 × 7.18 × 4.60 mm
L/W Ratio1.01
Top View
7.23 mm7.18 mm1.51 ctI / VVS2
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceMedium
CertificateGIA 6405144471
Side View
Table 62.0%Crown 34°Girdle: MED-THKPavilion 42.4°Culet: NoneDepth 63.8%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: £7,933 GBP|Low: £4,284 GBP|High: £7,986 GBP|Avg: £5,732 GBP|+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 4£4,284 GBP
Retailer 9£4,474 GBP
Retailer 10£4,735 GBP
Retailer 7£4,735 GBP
Retailer 8£4,754 GBP
Retailer 11£4,818 GBP
Retailer 5£5,302 GBP
Retailer 3£5,459 GBP
Retailer 6£5,869 GBP
Retailer 12£6,131 GBP
Retailer 2£6,957 GBP
MOH London£7,933 GBP

42 data points across 12 retailers

19 retailers£4,474 GBP to £7,933 GBP

Retailer 1
-
£4,284 GBP
$5,740 USD
Price last confirmed 13 days ago
A
Retailer 2
-
£4,474 GBP
$5,994 USD
View
A
Retailer 3
-
£4,735 GBP
$6,344 USD
View
Final sale: no returns
A
Retailer 4
-
£4,735 GBP
$6,345 USD
View
A
Retailer 5
-
£4,754 GBP
$6,370 USD
View
A
Retailer 6
-
£4,818 GBP
$6,456 USD
View
A
Retailer 7
-
£5,130 GBP
$6,873 USD
View
B+
Retailer 8
-
£5,209 GBP
$6,979 USD
View
A
Retailer 9
-
£5,302 GBP
View
Retailer 10
-
£5,459 GBP
A$11,253 AUD
View
Price last confirmed 10 days ago
B+
Retailer 11
-
£5,694 GBP
$7,630 USD
View
B+
Retailer 12
-
£5,694 GBP
$7,630 USD
View
B+
Retailer 13
-
£5,869 GBP
€7,489 EUR
View
B+
Retailer 14
-
£5,881 GBP
$7,880 USD
View
B+
Retailer 15
-
£5,919 GBP
$7,931 USD
View
B+
Retailer 16
-
£6,131 GBP
View
Retailer 17
-
£6,239 GBP
$8,360 USD
View
Price last confirmed 8 days ago
B+
Retailer 18
-
£6,957 GBP
ZAR 150,589 ZAR
View
Most Expensive
B
MOH London
C4C8C927D · Oct 29
£7,933 GBP
View
18 more retailers have this diamond
Prices start from £4,474 GBPSave up to £3,460 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
£4,474 GBP