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Oval|Lab Grown|IGI

1.55ct G VVS2 Oval Lab Grown Diamond

EX • G/VVS2 • IGI LG764649126

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG764649126

Diamond specifications and retailer prices

From £188 GBP
$252 USD
As of October 27, 2026
Save £1,185 GBP (86%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: £1,373 GBP at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 1.55ct lab-grown oval diamond

This 1.55ct 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 LG764649126 or 764649126. Listed at 15 retailers as of October 27, 2026, with prices from £188 to £1,373, a £1,185 spread on the same certified stone. Brilliant Earth lists it at £1,373. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.55
Carat
G
Colour
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.8°
Pavilion angle39.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG764649126
Dimensions9.35 × 6.36 × 3.97 mm
L/W Ratio1.47
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.35 mm6.36 mm1.55 ctG / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG764649126
Side View
Table 59.0%Crown 34.8°Girdle: MED-STKPavilion 39.6°Culet: NoneDepth 62.4%

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 27
Current: £1,373 GBP|Low: £202 GBP|High: £1,448 GBP|Avg: £560 GBP|-5.2%
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
October 31, 2026
Retailer 13£202 GBP
Retailer 9£231 GBP
Retailer 6£272 GBP
Retailer 10£346 GBP
Retailer 2£367 GBP
Retailer 7£373 GBP
Retailer 14£393 GBP
Retailer 11£470 GBP
Retailer 12£649 GBP
Retailer 3£655 GBP
Retailer 5£687 GBP
Retailer 8£811 GBP
Retailer 4£819 GBP
Brilliant Earth£1,373 GBP

17 data points across 14 retailers

15 retailers£188 GBP to £1,373 GBP

A
Cheapest Retailer
-
£188 GBP
$252 USD
Retailer 2
-
£202 GBP
$270 USD
View
Price last confirmed 8 days ago
A
Retailer 3
-
£231 GBP
View
B+
Retailer 4
-
£272 GBP
$365 USD
View
A
Retailer 5
-
£346 GBP
ZAR 7,487 ZAR
View
A
Retailer 6
-
£367 GBP
€468 EUR
View
A
Retailer 7
-
£373 GBP
View
A
Retailer 8
-
£393 GBP
$527 USD
View
A
Retailer 9
-
£470 GBP
A$969 AUD
View
B+
Retailer 10
-
£649 GBP
$870 USD
View
B+
Retailer 11
-
£655 GBP
SGD 1,186 SGD
View
B
Retailer 12
-
£687 GBP
$920 USD
View
B
Retailer 13
-
£811 GBP
View
B
Retailer 14
-
£819 GBP
$1,098 USD
View
Most Expensive
B
Brilliant Earth
20115403A · Oct 31
£1,373 GBP
$1,840 USD
View
14 more retailers have this diamond
Prices start from £188 GBPSave up to £1,185 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
1.55ct Oval
£188 GBP