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Round|Lab Grown|IGI

1.54ct H VVS2 Round Lab Grown Diamond

ID • H/VVS2 • IGI LG770643815

Shape and cutting style on the report: Round brilliant

Certificate IGI LG770643815

Diamond specifications and retailer prices

From £196 GBP
$263 USD
As of November 3, 2026
Save £893 GBP (82%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: £1,089 GBP at With Clarity · As of November 3, 2026
View at With Clarity

About this 1.54ct lab-grown round diamond

This 1.54ct lab-grown round sits in the one-and-a-half to two carat band, graded H colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG770643815 or 770643815. Listed at 18 retailers as of November 3, 2026, with prices from £196 to £1,089, a £893 spread on the same certified stone. With Clarity lists it at £1,089. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.54
Carat
H
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.3°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG770643815
Dimensions7.44 × 7.50 × 4.49 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
7.44 mm7.50 mm1.54 ctH / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG770643815
Side View
Table 59.0%Crown 34.3°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 60.1%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 3
Current: £378 GBP|Low: £188 GBP|High: £1,268 GBP|Avg: £556 GBP|-0.1%
Retailer 1
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
Retailer 15
With Clarity
November 3, 2026
Retailer 14£196 GBP
Retailer 2£243 GBP
Retailer 4£243 GBP
Retailer 13£362 GBP
Retailer 6£368 GBP
Retailer 1£378 GBP
Retailer 3£404 GBP
Retailer 12£419 GBP
Retailer 8£436 GBP
Retailer 5£440 GBP
Retailer 9£569 GBP
Retailer 15£615 GBP
Retailer 11£626 GBP
Retailer 10£974 GBP
With Clarity£1,067 GBP
Retailer 7£1,268 GBP

37 data points across 16 retailers

18 retailers£196 GBP to £1,089 GBP

A
Cheapest Retailer
-
£196 GBP
$263 USD
A
Retailer 2
-
£227 GBP
$305 USD
View
A
Retailer 3
-
£243 GBP
$326 USD
View
Retailer 4
-
£243 GBP
$326 USD
View
Price last confirmed 9 days ago
A
Retailer 5
-
£362 GBP
$485 USD
View
A
Retailer 6
-
£368 GBP
$494 USD
View
A
Retailer 7
-
£378 GBP
View
A
Retailer 8
-
£404 GBP
$542 USD
View
A
Retailer 9
-
£419 GBP
ZAR 9,078 ZAR
View
A
Retailer 10
-
£436 GBP
€557 EUR
View
B+
Retailer 11
-
£440 GBP
$590 USD
View
B+
Retailer 12
-
£569 GBP
A$1,174 AUD
View
Retailer 13
-
£615 GBP
$825 USD
View
Price last confirmed 27 days ago
B
Retailer 14
-
£626 GBP
$839 USD
View
B
Retailer 15
-
£781 GBP
$1,048 USD
View
B
Retailer 16
-
£819 GBP
$1,099 USD
View
B
Retailer 17
-
£974 GBP
View
Most Expensive
B
With Clarity
770643815 · Nov 3
£1,089 GBP
$1,460 USD
View
17 more retailers have this diamond
Prices start from £196 GBPSave up to £893 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
1.54ct Round
£196 GBP