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Oval|Lab Grown|IGI

1.35ct D VVS1 Oval Lab Grown Diamond

VG • D/VVS1 • IGI LG764646768

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG764646768

Diamond specifications and retailer prices

From £155 GBP
$208 USD
As of October 29, 2026
Save £770 GBP (83%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: £925 GBP at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 1.35ct lab-grown oval diamond

This 1.35ct lab-grown oval sits in the one-and-a-quarter to one-and-a-half carat band, graded D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI LG764646768 or 764646768. Listed at 19 retailers as of October 29, 2026, with prices from £155 to £925, a £770 spread on the same certified stone. Brilliant Earth lists it at £925. 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

1.35
Carat
D
Colour
VVS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle34.3°
Pavilion angle39.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG764646768
Dimensions8.75 × 6.38 × 3.75 mm
L/W Ratio1.37
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
8.75 mm6.38 mm1.35 ctD / VVS1
OriginLab Grown
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG764646768
Side View
Table 61.0%Crown 34.3°Girdle: MED-STKPavilion 39.5°Culet: NoneDepth 58.8%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 29
Current: £925 GBP|Low: £149 GBP|High: £1,687 GBP|Avg: £478 GBP|-45.1%
Brilliant Earth
Retailer 2
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Retailer 19
October 30, 2026
Retailer 13£155 GBP
Retailer 9£173 GBP
Retailer 5£180 GBP
Retailer 14£193 GBP
Retailer 11£193 GBP
Retailer 2£220 GBP
Retailer 4£330 GBP
Retailer 18£331 GBP
Retailer 8£335 GBP
Retailer 12£355 GBP
Retailer 15£378 GBP
Retailer 10£514 GBP
Retailer 16£525 GBP
Retailer 19£618 GBP
Retailer 17£658 GBP
Retailer 6£774 GBP
Retailer 7£821 GBP
Retailer 3£909 GBP
Brilliant Earth£925 GBP

32 data points across 19 retailers

19 retailers£155 GBP to £925 GBP

A
Cheapest Retailer
-
£155 GBP
$208 USD
A
Retailer 2
-
£173 GBP
$232 USD
View
Final sale: no returns
A
Retailer 3
-
£180 GBP
$241 USD
View
A
Retailer 4
-
£193 GBP
$258 USD
View
A
Retailer 5
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£193 GBP
$259 USD
View
A
Retailer 6
-
£220 GBP
View
A
Retailer 7
-
£330 GBP
ZAR 7,150 ZAR
View
A
Retailer 8
-
£331 GBP
$444 USD
View
A
Retailer 9
-
£355 GBP
View
A
Retailer 10
-
£378 GBP
$507 USD
View
B+
Retailer 11
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£492 GBP
$659 USD
View
B+
Retailer 12
-
£514 GBP
$689 USD
View
B+
Retailer 13
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£525 GBP
$703 USD
View
B+
Retailer 14
-
£618 GBP
$828 USD
View
B+
Retailer 15
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£658 GBP
$881 USD
View
B
Retailer 16
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£774 GBP
View
Retailer 17
-
£821 GBP
$1,100 USD
View
Price last confirmed 9 days ago
B
Retailer 18
-
£909 GBP
$1,218 USD
View
Most Expensive
B
Brilliant Earth
18434815A · Oct 30
£925 GBP
$1,240 USD
View
18 more retailers have this diamond
Prices start from £155 GBPSave up to £770 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
1.35ct Oval
£155 GBP