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Oval|Lab Grown|IGI

0.34ct D IF Oval Lab Grown Diamond

VG • D/IF • IGI LG770699831

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG770699831

Diamond specifications and retailer prices

From £157 GBP
$210 USD
As of October 30, 2026
Save £450 GBP (74%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: £607 GBP at MOH London · As of October 29, 2026
View at MOH London

About this 0.34ct lab-grown oval diamond

This 0.34ct lab-grown oval sits in the sub-half-carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI LG770699831 or 770699831. Listed at 6 retailers as of October 29, 2026, with prices from £157 to £607, a £450 spread on the same certified stone. MOH London lists it at £607. 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

0.34
Carat
D
Colour
IF
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle34.7°
Pavilion angle40°
OriginLab Grown
Grading LabIGI
CertificateIGI LG770699831
Dimensions5.80 × 3.95 × 2.38 mm
L/W Ratio1.47
Girdle conditionFaceted
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
5.80 mm3.95 mm0.34 ctD / IF
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG770699831
Side View
Table 62.0%Crown 34.7°Girdle: MED-THKPavilion 40°Culet: NoneDepth 60.3%

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: £607 GBP|Low: £140 GBP|High: £621 GBP|Avg: £307 GBP|-1.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 29, 2026
Retailer 8£140 GBP
Retailer 7£157 GBP
Retailer 6£224 GBP
Retailer 9£224 GBP
Retailer 5£246 GBP
Retailer 4£288 GBP
Retailer 3£323 GBP
Retailer 2£546 GBP
MOH London£607 GBP

23 data points across 9 retailers

6 retailers£157 GBP to £607 GBP

A
Cheapest Retailer
-
£157 GBP
$210 USD
B+
Retailer 2
-
£224 GBP
$300 USD
View
B+
Retailer 3
-
£246 GBP
$330 USD
View
B
Retailer 4
-
£323 GBP
CA$602 CAD
View
B
Retailer 5
-
£546 GBP
$731 USD
View
Most Expensive
B
MOH London
LG770699831 · Oct 29
£607 GBP
View
5 more retailers have this diamond
Prices start from £157 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
0.34ct Oval
£157 GBP