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Oval|Lab Grown|IGI

1.51ct H VVS2 Oval Lab Grown Diamond

ID • H/VVS2 • IGI LG850602525

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG850602525

Diamond specifications and retailer prices

From £145 GBP
$194 USD
As of November 1, 2026
Save £744 GBP (84%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: £888 GBP at Reve Diamonds · As of November 1, 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 H colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG850602525 or 850602525. Listed at 13 retailers as of November 1, 2026, with prices from £145 to £888, a £744 spread on the same certified stone. Reve Diamonds lists it at £888. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.51
Carat
H
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.8°
Pavilion angle41.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG850602525
Dimensions9.08 × 6.35 × 4.12 mm
L/W Ratio1.43
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.08 mm6.35 mm1.51 ctH / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG850602525
Side View
Table 62.0%Crown 37.8°Girdle: STK-THKPavilion 41.5°Culet: NoneDepth 64.9%

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: Nov 1
Current: £145 GBP|Low: £145 GBP|High: £888 GBP|Avg: £388 GBP|-2.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Reve Diamonds
November 1, 2026
Retailer 1£145 GBP
Retailer 11£166 GBP
Retailer 9£172 GBP
Retailer 7£184 GBP
Retailer 6£220 GBP
Retailer 5£318 GBP
Retailer 3£319 GBP
Retailer 2£364 GBP
Retailer 12£375 GBP
Retailer 8£592 GBP
Retailer 10£594 GBP
Retailer 4£632 GBP
Reve Diamonds£888 GBP

5 data points across 13 retailers

13 retailers£145 GBP to £888 GBP

A
Cheapest Retailer
-
£145 GBP
$194 USD
A
Retailer 2
-
£166 GBP
$223 USD
View
Final sale: no returns
A
Retailer 3
-
£172 GBP
$231 USD
View
A
Retailer 4
-
£184 GBP
$247 USD
View
A
Retailer 5
-
£220 GBP
View
A
Retailer 6
-
£318 GBP
ZAR 6,882 ZAR
View
B+
Retailer 7
-
£319 GBP
$428 USD
View
A
Retailer 8
-
£364 GBP
$488 USD
View
A
Retailer 9
-
£375 GBP
$503 USD
View
B+
Retailer 10
-
£592 GBP
$793 USD
View
B+
Retailer 11
-
£594 GBP
$796 USD
View
B
Retailer 12
-
£632 GBP
$847 USD
View
Most Expensive
B
Reve Diamonds
161EA92B6 · Nov 1
£888 GBP
$1,190 USD
View
12 more retailers have this diamond
Prices start from £145 GBPSave up to £744 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
£145 GBP