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1.75ct H VVS1 Round Lab Grown Diamond

GD • H/VVS1 • IGI LG647435583

Shape and cutting style on the report: Round brilliant

Certificate IGI LG647435583

Diamond specifications and retailer prices

From £369 GBP
$495 USD
As of October 30, 2026
Save £510 GBP (58%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: £880 GBP at MOH London · As of October 26, 2026
View at MOH London

About this 1.75ct lab-grown round diamond

This 1.75ct 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 standard cut grade and certified by IGI LG647435583 or 647435583. Listed at 3 retailers as of October 26, 2026, with prices from £369 to £880, a £510 spread on the same certified stone. MOH London lists it at £880. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.75
Carat
H
Colour
VVS1
Clarity
Good
Cut

Specifications

CutGood
PolishGood
SymmetryGood
FluorescenceNone
Crown angle35.4°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG647435583
Dimensions7.70 × 7.69 × 4.78 mm
L/W Ratio1.00
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.70 mm7.69 mm1.75 ctH / VVS1
OriginLab Grown
CutGood
PolishGood
SymmetryGood
FluorescenceNone
CertificateIGI LG647435583
Side View
Table 58.0%Crown 35.4°Girdle: MediumPavilion 41°Culet: NoneDepth 62.2%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: £880 GBP|Low: £351 GBP|High: £888 GBP|Avg: £543 GBP|+0.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
October 25, 2026
Retailer 2£369 GBP
Retailer 4£388 GBP
Retailer 3£540 GBP
MOH London£880 GBP

6 data points across 4 retailers

3 retailers£369 GBP to £880 GBP

B
Cheapest Retailer
-
£369 GBP
$495 USD
B+
Retailer 2
-
£540 GBP
$723 USD
View
Most Expensive
B
MOH London
LG647435583 · Oct 26
£880 GBP
View
2 more retailers have this diamond
Prices start from £369 GBPSave up to £510 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.

B+
1.75ct Round
£369 GBP