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Round|Lab Grown|IGI

1.55ct E VS2 Round Lab Grown Diamond

EX • E/VS2 • IGI LG769628235

Shape and cutting style on the report: Round brilliant

Certificate IGI LG769628235

Diamond specifications and retailer prices

From £182 GBP
$243 USD
As of October 29, 2026
Save £817 GBP (82%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: £999 GBP at Reve Diamonds · As of October 26, 2026
View at Reve Diamonds

About this 1.55ct lab-grown round diamond

This 1.55ct lab-grown round sits in the one-and-a-half to two carat band, graded E colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG769628235 or 769628235. Listed at 21 retailers as of October 26, 2026, with prices from £182 to £999, a £817 spread on the same certified stone. Reve Diamonds lists it at £999. 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
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.2°
Pavilion angle41.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG769628235
Dimensions7.45 × 7.49 × 4.52 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.45 mm7.49 mm1.55 ctE / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG769628235
Side View
Table 61.0%Crown 32.2°Girdle: MED-STKPavilion 41.3°Culet: NoneDepth 60.5%

Caratlytics Score

How it works →
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: £427 GBP|Low: £182 GBP|High: £1,039 GBP|Avg: £500 GBP|-3.5%
Retailer 1
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Retailer 20
Reve Diamonds
October 29, 2026
Retailer 12£182 GBP
Retailer 4£204 GBP
Retailer 7£212 GBP
Retailer 10£226 GBP
Retailer 19£226 GBP
Retailer 5£250 GBP
Retailer 15£361 GBP
Retailer 2£361 GBP
Retailer 11£368 GBP
Retailer 16£369 GBP
Retailer 17£380 GBP
Retailer 20£415 GBP
Retailer 1£427 GBP
Retailer 13£604 GBP
Retailer 3£728 GBP
Retailer 6£729 GBP
Retailer 18£730 GBP
Retailer 9£766 GBP
Retailer 14£912 GBP
Retailer 8£921 GBP
Reve Diamonds£999 GBP

25 data points across 21 retailers

21 retailers£182 GBP to £999 GBP

A
Cheapest Retailer
-
£182 GBP
$243 USD
A
Retailer 2
-
£204 GBP
$272 USD
View
Final sale: no returns
A
Retailer 3
-
£212 GBP
$282 USD
View
A
Retailer 4
-
£226 GBP
$301 USD
View
A
Retailer 5
-
£226 GBP
$301 USD
View
A
Retailer 6
-
£250 GBP
HK$2,600 HKD
View
A
Retailer 7
-
£361 GBP
View
A
Retailer 8
-
£361 GBP
$481 USD
View
A
Retailer 9
-
£368 GBP
$490 USD
View
Price last confirmed 6 days ago
A
Retailer 10
-
£369 GBP
€468 EUR
View
A
Retailer 11
-
£380 GBP
$506 USD
View
A
Retailer 12
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£415 GBP
$553 USD
View
A
Retailer 13
-
£427 GBP
View
B+
Retailer 14
-
£604 GBP
$805 USD
View
Price last confirmed 21 days ago
B
Retailer 15
-
£728 GBP
$969 USD
View
B
Retailer 16
-
£729 GBP
SGD 1,312 SGD
View
B
Retailer 17
-
£730 GBP
$972 USD
View
B
Retailer 18
-
£766 GBP
$1,021 USD
View
B
Retailer 19
-
£912 GBP
View
B
Retailer 20
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£921 GBP
$1,226 USD
View
Most Expensive
B
Reve Diamonds
D4D32D4F0 · Oct 26
£999 GBP
$1,331 USD
View
20 more retailers have this diamond
Prices start from £182 GBPSave up to £817 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 Round
£182 GBP