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Oval|Lab Grown|IGI

1.51ct G VVS2 Oval Lab Grown Diamond

ID • G/VVS2 • IGI LG528208402

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG528208402

Diamond specifications and retailer prices

From £169 GBP
$227 USD
As of October 29, 2026
Save £823 GBP (83%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: £993 GBP at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

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 G colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG528208402 or 528208402. Listed at 23 retailers as of October 29, 2026, with prices from £169 to £993, a £823 spread on the same certified stone. Brilliant Earth lists it at £993. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.51
Carat
G
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG528208402
Dimensions9.25 × 6.57 × 4.02 mm
L/W Ratio1.41
Girdle conditionFaceted
Culet sizePointed
Cert comments
Faint Blue 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
9.25 mm6.57 mm1.51 ctG / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG528208402
Side View
Table 60.5%Crown 34°Girdle: MED-STKPavilion 41°Culet: NoneDepth 61.2%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 29
Current: £993 GBP|Low: £169 GBP|High: £1,411 GBP|Avg: £502 GBP|-29.6%
Brilliant Earth
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 13£169 GBP
Retailer 6£189 GBP
Retailer 15£210 GBP
Retailer 14£276 GBP
Retailer 8£346 GBP
Retailer 10£361 GBP
Retailer 4£384 GBP
Retailer 2£393 GBP
Retailer 5£399 GBP
Retailer 11£491 GBP
Retailer 12£552 GBP
Retailer 7£819 GBP
Retailer 9£847 GBP
Retailer 3£855 GBP
Brilliant Earth£993 GBP

42 data points across 15 retailers

23 retailers£169 GBP to £993 GBP

A
Cheapest Retailer
-
£169 GBP
$227 USD
A
Retailer 2
-
£189 GBP
$253 USD
View
Final sale: no returns
A
Retailer 3
-
£197 GBP
$264 USD
View
Retailer 4
-
£210 GBP
$282 USD
View
Price last confirmed 8 days ago
A
Retailer 5
-
£210 GBP
$282 USD
View
A
Retailer 6
-
£239 GBP
HK$2,500 HKD
View
B+
Retailer 7
-
£276 GBP
$370 USD
View
A
Retailer 8
-
£346 GBP
€441 EUR
View
A
Retailer 9
-
£361 GBP
ZAR 7,820 ZAR
View
A
Retailer 10
-
£380 GBP
$509 USD
View
Retailer 11
-
£384 GBP
$515 USD
View
Price last confirmed 8 days ago
A
Retailer 12
-
£393 GBP
View
A
Retailer 13
-
£399 GBP
$534 USD
View
A
Retailer 14
-
£491 GBP
A$1,012 AUD
View
B+
Retailer 15
-
£552 GBP
$739 USD
View
B+
Retailer 16
-
£676 GBP
$906 USD
View
B+
Retailer 17
-
£682 GBP
SGD 1,234 SGD
View
B+
Retailer 18
-
£715 GBP
$958 USD
View
B
Retailer 19
-
£819 GBP
View
B
Retailer 20
-
£847 GBP
View
B
Retailer 21
-
£855 GBP
$1,146 USD
View
B
Retailer 22
-
£956 GBP
$1,280 USD
View
Most Expensive
B
Brilliant Earth
20272671A · Oct 31
£993 GBP
$1,330 USD
View
22 more retailers have this diamond
Prices start from £169 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
£169 GBP