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Oval|Lab Grown|IGI

1.74ct G VVS2 Oval Lab Grown Diamond

VG • G/VVS2 • IGI LG851609824

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG851609824

Diamond specifications and retailer prices

From £297 GBP
$398 USD
As of October 30, 2026
Save £450 GBP (60%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: £747 GBP at Taylor and Hart · As of October 29, 2026
View at Taylor and Hart

About this 1.74ct lab-grown oval diamond

This 1.74ct lab-grown oval sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI LG851609824 or 851609824. Listed at 4 retailers as of October 29, 2026, with prices from £297 to £747, a £450 spread on the same certified stone. Taylor and Hart lists it at £747. 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

1.74
Carat
G
Colour
VVS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.7°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG851609824
Dimensions9.95 × 6.71 × 4.21 mm
L/W Ratio1.48
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.95 mm6.71 mm1.74 ctG / VVS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG851609824
Side View
Table 59.0%Crown 34.7°Girdle: MED-STKPavilion 40.9°Culet: NoneDepth 62.7%

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 30
Current: £416 GBP|Low: £297 GBP|High: £747 GBP|Avg: £486 GBP|+0.4%
Retailer 1
Retailer 2
Retailer 3
Taylor and Hart
October 30, 2026
Retailer 3£297 GBP
Retailer 1£416 GBP
Retailer 2£484 GBP
Taylor and Hart£747 GBP

3 data points across 4 retailers

4 retailers£297 GBP to £747 GBP

B+
Cheapest Retailer
-
£297 GBP
$398 USD
A
Retailer 2
-
£416 GBP
View
B+
Retailer 3
-
£484 GBP
$648 USD
View
Most Expensive
B
Taylor and Hart
4M9T094 · Oct 29
£747 GBP
$1,001 USD
View
3 more retailers have this diamond
Prices start from £297 GBPSave up to £450 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
1.74ct Oval
£297 GBP