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Round|Lab Grown|IGI

1.90ct H VVS1 Round Lab Grown Diamond

ID • H/VVS1 • IGI LG731576304

Shape and cutting style on the report: Round brilliant

Certificate IGI LG731576304

Diamond specifications and retailer prices

From £209 GBP
$280 USD
As of October 29, 2026
Save £836 GBP (80%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: £1,045 GBP at MOH London · As of October 29, 2026
View at MOH London

About this 1.9ct lab-grown round diamond

This 1.9ct lab-grown round sits in the one-and-a-half to two carat band, graded H colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG731576304 or 731576304. Listed at 15 retailers as of October 29, 2026, with prices from £209 to £1,045, a £836 spread on the same certified stone. MOH London lists it at £1,045. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.90
Carat
H
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG731576304
Dimensions7.93 × 7.87 × 4.89 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
7.93 mm7.87 mm1.90 ctH / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG731576304
Side View
Table 59.0%Crown 35.5°Girdle: MED-STKPavilion 41°Culet: NoneDepth 62.0%

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 29
Current: £1,045 GBP|Low: £209 GBP|High: £1,888 GBP|Avg: £662 GBP|-0.5%
MOH London
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
Retailer 16
October 31, 2026
Retailer 6£209 GBP
Retailer 13£240 GBP
Retailer 5£260 GBP
Retailer 7£262 GBP
Retailer 2£373 GBP
Retailer 16£422 GBP
Retailer 14£424 GBP
Retailer 4£446 GBP
Retailer 12£463 GBP
Retailer 3£603 GBP
Retailer 11£634 GBP
Retailer 10£789 GBP
Retailer 9£825 GBP
Retailer 15£863 GBP
MOH London£1,045 GBP
Retailer 8£1,888 GBP

31 data points across 16 retailers

15 retailers£209 GBP to £1,045 GBP

A
Cheapest Retailer
-
£209 GBP
$280 USD
A
Retailer 2
-
£240 GBP
$322 USD
View
A
Retailer 3
-
£260 GBP
$348 USD
View
A
Retailer 4
-
£262 GBP
$351 USD
View
A
Retailer 5
-
£373 GBP
$500 USD
View
A
Retailer 6
-
£422 GBP
€538 EUR
View
B+
Retailer 7
-
£424 GBP
$568 USD
View
A
Retailer 8
-
£446 GBP
ZAR 9,652 ZAR
View
A
Retailer 9
-
£463 GBP
$621 USD
View
B+
Retailer 10
-
£603 GBP
A$1,244 AUD
View
B+
Retailer 11
-
£634 GBP
$850 USD
View
B+
Retailer 12
-
£789 GBP
$1,057 USD
View
B+
Retailer 13
-
£825 GBP
$1,106 USD
View
B+
Retailer 14
-
£863 GBP
$1,157 USD
View
Most Expensive
B
MOH London
LG731576304 · Oct 29
£1,045 GBP
View
14 more retailers have this diamond
Prices start from £209 GBPSave up to £836 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
1.90ct Round
£209 GBP