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Round|Lab Grown|IGI

1.55ct G VVS1 Round Lab Grown Diamond

EX • G/VVS1 • IGI LG802627562

Shape and cutting style on the report: Round brilliant

Certificate IGI LG802627562

Diamond specifications and retailer prices

From £148 GBP
$199 USD
As of November 1, 2026
Save £1,469 GBP (91%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: £1,617 GBP at Yadav Diamonds · As of October 30, 2026
View at Yadav 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 G colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG802627562 or 802627562. Listed at 23 retailers as of October 30, 2026, with prices from £148 to £1,617, a £1,469 spread on the same certified stone. Yadav Diamonds lists it at £1,617. 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
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.4°
Pavilion angle41.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG802627562
Dimensions7.31 × 7.29 × 4.64 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.31 mm7.29 mm1.55 ctG / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG802627562
Side View
Table 60.0%Crown 36.4°Girdle: MED-STKPavilion 41.7°Culet: NoneDepth 63.5%

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: Nov 1
Current: £337 GBP|Low: £145 GBP|High: £984 GBP|Avg: £469 GBP|+4.5%
Retailer 1
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Retailer 20
November 2, 2026
Retailer 7£148 GBP
Retailer 20£172 GBP
Retailer 15£184 GBP
Retailer 13£187 GBP
Retailer 3£259 GBP
Retailer 14£318 GBP
Retailer 12£318 GBP
Retailer 1£337 GBP
Retailer 19£376 GBP
Retailer 18£406 GBP
Retailer 8£435 GBP
Retailer 17£468 GBP
Retailer 16£592 GBP
Retailer 6£632 GBP
Retailer 4£637 GBP
Retailer 10£730 GBP
Retailer 2£750 GBP
Retailer 5£786 GBP
Retailer 9£874 GBP
Retailer 11£984 GBP

37 data points across 20 retailers

23 retailers£148 GBP to £1,617 GBP

A
Cheapest Retailer
-
£148 GBP
$199 USD
A
Retailer 2
-
£172 GBP
$231 USD
View
A
Retailer 3
-
£184 GBP
$247 USD
View
Retailer 4
-
£187 GBP
$251 USD
View
Price last confirmed 8 days ago
A
Retailer 5
-
£219 GBP
HK$2,300 HKD
View
B+
Retailer 6
-
£259 GBP
$348 USD
View
A
Retailer 7
-
£318 GBP
€406 EUR
View
A
Retailer 8
-
£318 GBP
ZAR 6,893 ZAR
View
A
Retailer 9
-
£337 GBP
View
A
Retailer 10
-
£376 GBP
$505 USD
View
B+
Retailer 11
-
£406 GBP
$545 USD
View
B+
Retailer 12
-
£435 GBP
A$899 AUD
View
B+
Retailer 13
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£468 GBP
$628 USD
View
B+
Retailer 14
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£592 GBP
$794 USD
View
B+
Retailer 15
-
£632 GBP
$848 USD
View
B+
Retailer 16
-
£637 GBP
SGD 1,155 SGD
View
B
Retailer 17
-
£711 GBP
$954 USD
View
Retailer 18
-
£730 GBP
$980 USD
View
Price last confirmed 12 days ago
B
Retailer 19
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£750 GBP
$1,006 USD
View
B
Retailer 20
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£786 GBP
$1,055 USD
View
Retailer 21
-
£874 GBP
View
Price last confirmed 8 days ago
B
Retailer 22
-
£984 GBP
$1,320 USD
View
Most Expensive
B
Yadav Diamonds
13006448 · Oct 30
£1,617 GBP
$2,170 USD
View
22 more retailers have this diamond
Prices start from £148 GBPSave up to £1,469 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
£148 GBP