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Round|Natural|GIA

1.51ct E VVS1 Round Natural Diamond

EX • E/VVS1 • GIA 1242049818

Certificate GIA 1242049818

Diamond specifications and retailer prices

From £12,956 GBP
$17,386 USD
As of October 30, 2026
Save £6,806 GBP (34%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: £19,762 GBP at MOH London · As of November 1, 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 E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by GIA 1242049818. Listed at 17 retailers as of October 30, 2026, with prices from £12,956 to £19,762, a £6,806 spread on the same certified stone. MOH London lists it at £19,762. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.51
Carat
E
Colour
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 1242049818
Dimensions7.30 × 7.34 × 4.53 mm
L/W Ratio1.01
Culet sizeNone
Key to symbols
Pinpoint
Top View
7.30 mm7.34 mm1.51 ctE / VVS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1242049818
Side View
Table 58.0%Crown 35°GirdlePavilion 40.8°Culet: NoneDepth 61.9%

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: £19,762 GBP|Low: £12,956 GBP|High: £20,691 GBP|Avg: £15,305 GBP|-4.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
November 1, 2026
Retailer 7£12,956 GBP
Retailer 9£12,957 GBP
Retailer 3£12,989 GBP
Retailer 4£13,384 GBP
Retailer 12£13,648 GBP
Retailer 2£13,956 GBP
Retailer 13£14,665 GBP
Retailer 15£14,764 GBP
Retailer 14£15,130 GBP
Retailer 8£15,285 GBP
Retailer 11£15,525 GBP
Retailer 6£15,712 GBP
Retailer 5£17,926 GBP
Retailer 10£18,590 GBP
MOH London£19,762 GBP

20 data points across 15 retailers

17 retailers£12,956 GBP to £19,762 GBP

A
Cheapest Retailer
-
£12,956 GBP
$17,386 USD
A
Retailer 2
-
£12,957 GBP
View
A
Retailer 3
-
£12,989 GBP
$17,430 USD
View
A
Retailer 4
-
£13,384 GBP
$17,961 USD
View
Final sale: no returns
A
Retailer 5
-
£13,648 GBP
$18,315 USD
View
A
Retailer 6
-
£13,956 GBP
View
Retailer 7
-
£14,352 GBP
A$29,631 AUD
View
Price last confirmed 30 days ago
B+
Retailer 8
-
£14,665 GBP
$19,680 USD
View
B+
Retailer 9
-
£14,764 GBP
$19,813 USD
View
B+
Retailer 10
-
£15,130 GBP
$20,304 USD
View
B+
Retailer 11
-
£15,285 GBP
€19,535 EUR
View
B+
Retailer 12
-
£15,525 GBP
$20,834 USD
View
B+
Retailer 13
-
£15,712 GBP
$21,085 USD
View
Retailer 14
-
£16,843 GBP
$22,602 USD
View
Price last confirmed 60 days ago
B+
Retailer 15
-
£17,926 GBP
$24,055 USD
View
B+
Retailer 16
-
£18,590 GBP
ZAR 403,005 ZAR
View
Most Expensive
B+
MOH London
32C56B608 · Nov 1
£19,762 GBP
View
16 more retailers have this diamond
Prices start from £12,956 GBPSave up to £6,806 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
£12,956 GBP