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Radiant|Lab Grown|IGI

1.51ct E VVS2 Radiant Lab Grown Diamond

EX • E/VVS2 • IGI LG770660759

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

Certificate IGI LG770660759

Diamond specifications and retailer prices

From £215 GBP
$288 USD
As of October 30, 2026
Save £1,875 GBP (90%) vs most expensive(unlock to see where)
26 retailers carry this diamond
Most expensive: £2,090 GBP at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 1.51ct lab-grown radiant diamond

This 1.51ct lab-grown radiant 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 LG770660759 or 770660759. Listed at 26 retailers as of October 29, 2026, with prices from £215 to £2,090, a £1,875 spread on the same certified stone. Do Amore Diamonds lists it at £2,090. 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
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle45.2°
Pavilion angle33.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG770660759
Dimensions8.12 × 5.74 × 3.75 mm
L/W Ratio1.41
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
8.12 mm5.74 mm1.51 ctE / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG770660759
Side View
Table 65.0%Crown 45.2°Girdle: MED-STKPavilion 33.7°Culet: NoneDepth 65.3%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: £336 GBP|Low: £206 GBP|High: £1,191 GBP|Avg: £624 GBP|-0.1%
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
October 30, 2026
Retailer 2£206 GBP
Retailer 5£240 GBP
Retailer 15£266 GBP
Retailer 14£328 GBP
Retailer 1£336 GBP
Retailer 7£356 GBP
Retailer 12£505 GBP
Retailer 4£516 GBP
Retailer 8£524 GBP
Retailer 11£685 GBP
Retailer 9£768 GBP
Retailer 13£818 GBP
Retailer 3£1,023 GBP
Retailer 6£1,149 GBP
Retailer 10£1,184 GBP

44 data points across 15 retailers

26 retailers£215 GBP to £2,090 GBP

Retailer 1
-
£206 GBP
$276 USD
Price last confirmed 28 days ago
A
Retailer 2
-
£215 GBP
$288 USD
View
A
Retailer 3
-
£240 GBP
$322 USD
View
Final sale: no returns
Retailer 4
-
£249 GBP
$334 USD
View
Price last confirmed 33 days ago
A
Retailer 5
-
£266 GBP
$357 USD
View
Retailer 6
-
£266 GBP
$357 USD
View
Price last confirmed 27 days ago
A
Retailer 7
-
£266 GBP
$357 USD
View
A
Retailer 8
-
£326 GBP
$437 USD
View
A
Retailer 9
-
£328 GBP
$440 USD
View
A
Retailer 10
-
£336 GBP
View
A
Retailer 11
-
£356 GBP
$477 USD
View
A
Retailer 12
-
£505 GBP
ZAR 10,931 ZAR
View
B+
Retailer 13
-
£516 GBP
$692 USD
View
B+
Retailer 14
-
£524 GBP
View
B+
Retailer 15
-
£685 GBP
A$1,412 AUD
View
B+
Retailer 16
-
£768 GBP
A$1,584 AUD
View
B
Retailer 17
-
£818 GBP
$1,096 USD
View
Retailer 18
-
£945 GBP
$1,266 USD
View
Price last confirmed 30 days ago
B
Retailer 19
-
£945 GBP
$1,266 USD
View
B
Retailer 20
-
£1,023 GBP
$1,371 USD
View
B
Retailer 21
-
£1,066 GBP
$1,428 USD
View
B
Retailer 22
-
£1,097 GBP
$1,470 USD
View
B
Retailer 23
-
£1,149 GBP
View
B
Retailer 24
-
£1,184 GBP
View
B
Retailer 25
-
£1,903 GBP
$2,550 USD
View
Most Expensive
B
Do Amore Diamonds
23-770660759 · Oct 29
£2,090 GBP
$2,800 USD
View
25 more retailers have this diamond
Prices start from £215 GBPSave up to £1,875 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 Radiant
£215 GBP