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Oval|Lab Grown|IGI

1.55ct E VVS1 Oval Lab Grown Diamond

EX • E/VVS1 • IGI LG787622647

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG787622647

Diamond specifications and retailer prices

From £195 GBP
$260 USD
As of October 26, 2026
Save £845 GBP (81%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: £1,040 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 LG787622647 or 787622647. Listed at 25 retailers as of October 26, 2026, with prices from £195 to £1,040, a £845 spread on the same certified stone. Reve Diamonds lists it at £1,040. 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
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.5°
Pavilion angle39°
OriginLab Grown
Grading LabIGI
CertificateIGI LG787622647
Dimensions9.45 × 6.58 × 3.88 mm
L/W Ratio1.44
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.45 mm6.58 mm1.55 ctE / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG787622647
Side View
Table 60.0%Crown 32.5°Girdle: MED-STKPavilion 39°Culet: NoneDepth 59.0%

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 26
Current: £324 GBP|Low: £188 GBP|High: £1,040 GBP|Avg: £541 GBP|-15.6%
Retailer 1
Retailer 2
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Retailer 19
Reve Diamonds
October 28, 2026
Retailer 3£195 GBP
Retailer 5£219 GBP
Retailer 9£227 GBP
Retailer 6£243 GBP
Retailer 19£257 GBP
Retailer 1£324 GBP
Retailer 15£360 GBP
Retailer 16£384 GBP
Retailer 12£416 GBP
Retailer 18£458 GBP
Retailer 13£461 GBP
Retailer 10£497 GBP
Retailer 14£563 GBP
Retailer 2£611 GBP
Retailer 8£779 GBP
Retailer 11£950 GBP
Retailer 4£953 GBP
Retailer 7£972 GBP
Retailer 17£976 GBP
Reve Diamonds£1,040 GBP

41 data points across 20 retailers

25 retailers£195 GBP to £1,040 GBP

A
Cheapest Retailer
-
£195 GBP
$260 USD
A
Retailer 2
-
£219 GBP
$291 USD
View
Final sale: no returns
A
Retailer 3
-
£227 GBP
$302 USD
View
A
Retailer 4
-
£243 GBP
$323 USD
View
A
Retailer 5
-
£243 GBP
$323 USD
View
A
Retailer 6
-
£257 GBP
View
Price last confirmed 12 days ago
B+
Retailer 7
-
£324 GBP
$432 USD
View
A
Retailer 8
-
£360 GBP
$480 USD
View
A
Retailer 9
-
£384 GBP
€487 EUR
View
A
Retailer 10
-
£416 GBP
ZAR 8,954 ZAR
View
A
Retailer 11
-
£458 GBP
A$938 AUD
View
A
Retailer 12
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£461 GBP
View
B+
Retailer 13
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£490 GBP
$653 USD
View
B+
Retailer 14
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£497 GBP
$662 USD
View
B+
Retailer 15
-
£507 GBP
$675 USD
View
B+
Retailer 16
-
£563 GBP
A$1,154 AUD
View
B+
Retailer 17
-
£611 GBP
$814 USD
View
B+
Retailer 18
-
£749 GBP
$997 USD
View
B+
Retailer 19
-
£779 GBP
$1,037 USD
View
B
Retailer 20
-
£817 GBP
$1,088 USD
View
B
Retailer 21
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£950 GBP
View
B
Retailer 22
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£953 GBP
$1,269 USD
View
B
Retailer 23
-
£972 GBP
A$1,991 AUD
View
Price last confirmed 28 days ago
B
Retailer 24
-
£976 GBP
View
Price last confirmed 10 days ago
Most Expensive
B
Reve Diamonds
5B34B12EC · Oct 28
£1,040 GBP
$1,386 USD
View
24 more retailers have this diamond
Prices start from £195 GBPSave up to £845 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
£195 GBP