CaratHunter
Plans
Oval|Lab Grown|IGI

1.51ct E VVS1 Oval Lab Grown Diamond

ID • E/VVS1 • IGI LG729576349

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG729576349

Diamond specifications and retailer prices

From £185 GBP
$247 USD
As of October 29, 2026
Save £823 GBP (82%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: £1,009 GBP at Reve Diamonds · As of October 28, 2026
View at Reve Diamonds

About this 1.51ct lab-grown oval diamond

This 1.51ct lab-grown oval 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 IGI LG729576349 or 729576349. Listed at 24 retailers as of October 28, 2026, with prices from £185 to £1,009, a £823 spread on the same certified stone. Reve Diamonds lists it at £1,009. 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
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.8°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG729576349
Dimensions9.16 × 6.52 × 4.01 mm
L/W Ratio1.40
Girdle conditionFaceted
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
9.16 mm6.52 mm1.51 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG729576349
Side View
Table 61.0%Crown 32.8°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 61.5%

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 29
Current: £437 GBP|Low: £178 GBP|High: £950 GBP|Avg: £464 GBP|+4.6%
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
October 29, 2026
Retailer 18£185 GBP
Retailer 10£207 GBP
Retailer 16£215 GBP
Retailer 3£230 GBP
Retailer 4£230 GBP
Retailer 11£244 GBP
Retailer 7£309 GBP
Retailer 12£395 GBP
Retailer 9£418 GBP
Retailer 1£437 GBP
Retailer 14£440 GBP
Retailer 17£448 GBP
Retailer 13£536 GBP
Retailer 5£578 GBP
Retailer 2£739 GBP
Retailer 8£835 GBP
Retailer 15£922 GBP
Retailer 6£945 GBP

40 data points across 18 retailers

24 retailers£185 GBP to £1,009 GBP

A
Cheapest Retailer
-
£185 GBP
$247 USD
A
Retailer 2
-
£207 GBP
$276 USD
View
Final sale: no returns
A
Retailer 3
-
£215 GBP
$286 USD
View
A
Retailer 4
-
£230 GBP
$306 USD
View
A
Retailer 5
-
£230 GBP
$306 USD
View
A
Retailer 6
-
£244 GBP
View
B+
Retailer 7
-
£309 GBP
$412 USD
View
A
Retailer 8
-
£395 GBP
ZAR 8,496 ZAR
View
A
Retailer 9
-
£418 GBP
$556 USD
View
A
Retailer 10
-
£437 GBP
View
A
Retailer 11
-
£440 GBP
€558 EUR
View
A
Retailer 12
-
£448 GBP
A$918 AUD
View
A
Retailer 13
-
£466 GBP
$620 USD
View
B+
Retailer 14
-
£536 GBP
A$1,098 AUD
View
B+
Retailer 15
-
£578 GBP
$770 USD
View
B+
Retailer 16
-
£739 GBP
$984 USD
View
B+
Retailer 17
-
£742 GBP
SGD 1,336 SGD
View
B+
Retailer 18
-
£778 GBP
$1,036 USD
View
B
Retailer 19
-
£835 GBP
$1,112 USD
View
B
Retailer 20
-
£893 GBP
View
B
Retailer 21
-
£904 GBP
$1,204 USD
View
B
Retailer 22
-
£922 GBP
View
Retailer 23
-
£945 GBP
A$1,936 AUD
View
Price last confirmed 22 days ago
Most Expensive
B
Reve Diamonds
110CA1A3F · Oct 28
£1,009 GBP
$1,343 USD
View
23 more retailers have this diamond
Prices start from £185 GBPSave up to £823 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 Oval
£185 GBP