CaratHunter
Plans
Round|Lab Grown|IGI

1.51ct E VVS2 Round Lab Grown Diamond

ID • E/VVS2 • IGI LG780656674

Shape and cutting style on the report: Round brilliant

Certificate IGI LG780656674

Diamond specifications and retailer prices

From £190 GBP
As of November 5, 2026
Save £829 GBP (81%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: £1,019 GBP at Reve Diamonds · As of November 6, 2026
View at Reve Diamonds

About this 1.51ct lab-grown round diamond

This 1.51ct lab-grown round sits in the one-and-a-half to two carat band, graded E colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG780656674 or 780656674. Listed at 25 retailers as of November 5, 2026, with prices from £190 to £1,019, a £829 spread on the same certified stone. Reve Diamonds lists it at £1,019. 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
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.8°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG780656674
Dimensions7.33 × 7.38 × 4.51 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.33 mm7.38 mm1.51 ctE / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG780656674
Side View
Table 58.0%Crown 34.8°Girdle: MED-STKPavilion 40.7°Culet: NoneDepth 61.3%

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: Nov 5
Current: £441 GBP|Low: £190 GBP|High: £1,019 GBP|Avg: £489 GBP|+1.4%
Retailer 1
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
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
Reve Diamonds
November 6, 2026
Retailer 10£190 GBP
Retailer 13£212 GBP
Retailer 6£221 GBP
Retailer 3£236 GBP
Retailer 7£318 GBP
Retailer 11£353 GBP
Retailer 15£358 GBP
Retailer 16£371 GBP
Retailer 21£406 GBP
Retailer 18£424 GBP
Retailer 17£439 GBP
Retailer 1£441 GBP
Retailer 5£452 GBP
Retailer 19£551 GBP
Retailer 12£611 GBP
Retailer 4£758 GBP
Retailer 14£760 GBP
Retailer 9£781 GBP
Retailer 8£796 GBP
Retailer 2£927 GBP
Retailer 20£944 GBP
Reve Diamonds£1,019 GBP

28 data points across 22 retailers

25 retailers£190 GBP to £1,019 GBP

A
Cheapest Retailer
-
£190 GBP
A
Retailer 2
-
£212 GBP
View
Final sale: no returns
A
Retailer 3
-
£221 GBP
View
A
Retailer 4
-
£236 GBP
View
Retailer 5
-
£238 GBP
View
Price last confirmed 12 days ago
A
Retailer 6
-
£266 GBP
View
B+
Retailer 7
-
£318 GBP
View
A
Retailer 8
-
£353 GBP
View
A
Retailer 9
-
£358 GBP
View
A
Retailer 10
-
£371 GBP
View
A
Retailer 11
-
£406 GBP
View
B+
Retailer 12
-
£424 GBP
View
B+
Retailer 13
-
£439 GBP
View
B+
Retailer 14
-
£441 GBP
View
B+
Retailer 15
-
£452 GBP
View
B+
Retailer 16
-
£551 GBP
View
B+
Retailer 17
-
£611 GBP
View
Retailer 18
-
£734 GBP
View
Price last confirmed 95 days ago
B
Retailer 19
-
£758 GBP
View
B
Retailer 20
-
£760 GBP
View
Retailer 21
-
£781 GBP
View
Price last confirmed 8 days ago
B
Retailer 22
-
£796 GBP
View
B
Retailer 23
-
£927 GBP
View
B
Retailer 24
-
£944 GBP
View
Most Expensive
B
Reve Diamonds
39D026A18 · Nov 6
£1,019 GBP
$1,372 USD
View
24 more retailers have this diamond
Prices start from £190 GBPSave up to £829 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
£190 GBP