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Oval|Lab Grown|IGI

1.55ct E VVS1 Oval Lab Grown Diamond

ID • E/VVS1 • IGI LG729576127

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG729576127

Diamond specifications and retailer prices

From £190 GBP
$253 USD
As of October 29, 2026
Save £832 GBP (81%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: £1,022 GBP at Reve Diamonds · As of October 28, 2026
View at Reve Diamonds

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 E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG729576127 or 729576127. Listed at 25 retailers as of October 28, 2026, with prices from £190 to £1,022, a £832 spread on the same certified stone. Reve Diamonds lists it at £1,022. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.55
Carat
E
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.6°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG729576127
Dimensions9.16 × 6.58 × 4.12 mm
L/W Ratio1.39
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 mm6.58 mm1.55 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG729576127
Side View
Table 59.0%Crown 34.6°Girdle: MED-STKPavilion 41.1°Culet: NoneDepth 62.6%

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 29
Current: £447 GBP|Low: £182 GBP|High: £972 GBP|Avg: £481 GBP|+2.2%
Retailer 1
Retailer 2
Retailer 3
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Retailer 11
Retailer 12
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Retailer 17
October 29, 2026
Retailer 2£190 GBP
Retailer 16£220 GBP
Retailer 4£235 GBP
Retailer 5£235 GBP
Retailer 11£250 GBP
Retailer 8£317 GBP
Retailer 13£319 GBP
Retailer 12£404 GBP
Retailer 1£447 GBP
Retailer 15£449 GBP
Retailer 17£453 GBP
Retailer 14£548 GBP
Retailer 6£594 GBP
Retailer 3£756 GBP
Retailer 9£857 GBP
Retailer 10£948 GBP
Retailer 7£972 GBP

31 data points across 17 retailers

25 retailers£190 GBP to £1,022 GBP

A
Cheapest Retailer
-
£190 GBP
$253 USD
A
Retailer 2
-
£213 GBP
$283 USD
View
Final sale: no returns
A
Retailer 3
-
£220 GBP
$293 USD
View
A
Retailer 4
-
£235 GBP
$313 USD
View
A
Retailer 5
-
£235 GBP
$313 USD
View
A
Retailer 6
-
£250 GBP
View
B+
Retailer 7
-
£317 GBP
$422 USD
View
A
Retailer 8
-
£319 GBP
$425 USD
View
A
Retailer 9
-
£404 GBP
ZAR 8,696 ZAR
View
A
Retailer 10
-
£434 GBP
$578 USD
View
A
Retailer 11
-
£447 GBP
View
A
Retailer 12
-
£449 GBP
€569 EUR
View
A
Retailer 13
-
£453 GBP
A$928 AUD
View
B+
Retailer 14
-
£488 GBP
$650 USD
View
B+
Retailer 15
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£548 GBP
A$1,123 AUD
View
B+
Retailer 16
-
£594 GBP
$791 USD
View
B+
Retailer 17
-
£756 GBP
$1,007 USD
View
B+
Retailer 18
-
£760 GBP
SGD 1,367 SGD
View
B
Retailer 19
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£795 GBP
$1,059 USD
View
B
Retailer 20
-
£857 GBP
$1,141 USD
View
B
Retailer 21
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£916 GBP
View
B
Retailer 22
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£926 GBP
$1,233 USD
View
B
Retailer 23
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£948 GBP
View
B
Retailer 24
-
£972 GBP
A$1,991 AUD
View
Price last confirmed 21 days ago
Most Expensive
B
Reve Diamonds
AF59F4BFC · Oct 28
£1,022 GBP
$1,362 USD
View
24 more retailers have this diamond
Prices start from £190 GBPSave up to £832 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
£190 GBP