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Oval|Lab Grown|IGI

0.35ct D IF Oval Lab Grown Diamond

VG • D/IF • IGI LG816662356

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG816662356

Diamond specifications and retailer prices

From £144 GBP
$192 USD
As of October 29, 2026
Save £562 GBP (80%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: £706 GBP at Kay Jewelers · As of October 29, 2026
View at Kay Jewelers

About this 0.35ct lab-grown oval diamond

This 0.35ct 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 LG816662356 or 816662356. Listed at 11 retailers as of October 29, 2026, with prices from £144 to £706, a £562 spread on the same certified stone. Kay Jewelers lists it at £706. 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

0.35
Carat
D
Colour
IF
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle30.5°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG816662356
Dimensions5.89 × 3.88 × 2.38 mm
L/W Ratio1.52
Girdle conditionFaceted
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
5.89 mm3.88 mm0.35 ctD / IF
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG816662356
Side View
Table 61.0%Crown 30.5°Girdle: STK-THKPavilion 40.3°Culet: NoneDepth 61.3%

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: £706 GBP|Low: £144 GBP|High: £706 GBP|Avg: £395 GBP|+6.8%
Kay Jewelers
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
October 29, 2026
Retailer 5£144 GBP
Retailer 4£161 GBP
Retailer 14£233 GBP
Retailer 3£248 GBP
Retailer 13£285 GBP
Retailer 11£293 GBP
Retailer 10£335 GBP
Retailer 9£342 GBP
Retailer 6£413 GBP
Retailer 8£559 GBP
Retailer 12£589 GBP
Retailer 2£625 GBP
Kay Jewelers£706 GBP
Retailer 7£706 GBP

25 data points across 14 retailers

11 retailers£144 GBP to £706 GBP

A
Cheapest Retailer
-
£144 GBP
$192 USD
A
Retailer 2
-
£161 GBP
$214 USD
View
B+
Retailer 3
-
£233 GBP
$310 USD
View
B+
Retailer 4
-
£248 GBP
$330 USD
View
Retailer 5
-
£285 GBP
A$583 AUD
View
Price last confirmed 21 days ago
B+
Retailer 6
-
£335 GBP
CA$620 CAD
View
B+
Retailer 7
-
£342 GBP
$456 USD
View
B
Retailer 8
-
£559 GBP
$744 USD
View
B
Retailer 9
-
£625 GBP
View
B
Retailer 10
-
£706 GBP
$940 USD
View
Most Expensive
B
Kay Jewelers
259464304 · Oct 29
£706 GBP
$940 USD
View
10 more retailers have this diamond
Prices start from £144 GBPSave up to £562 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
0.35ct Oval
£144 GBP