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Oval|Lab Grown|IGI

1.35ct D VVS1 Oval Lab Grown Diamond

ID • D/VVS1 • IGI LG831630587

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG831630587

Diamond specifications and retailer prices

From £302 GBP
$402 USD
As of October 30, 2026
Save £1,105 GBP (79%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: £2,320 GBP at Do Amore Diamonds · As of October 30, 2026
View at Do Amore Diamonds

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 top-tier cut grade and certified by IGI LG831630587 or 831630587. Listed at 20 retailers as of October 29, 2026, with a 366% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.35
Carat
D
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.7°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG831630587
Dimensions10.53 × 5.87 × 3.59 mm
L/W Ratio1.79
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
10.53 mm5.87 mm1.35 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG831630587
Side View
Table 63.0%Crown 34.7°Girdle: THN-MEDPavilion 40.5°Culet: NoneDepth 61.2%

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 30
Current: £2,320 GBP|Low: £261 GBP|High: £2,320 GBP|Avg: £763 GBP
Do Amore Diamonds
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
Retailer 15
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Retailer 17
October 30, 2026
Retailer 17£261 GBP
Retailer 8£302 GBP
Retailer 5£324 GBP
Retailer 15£324 GBP
Retailer 2£410 GBP
Retailer 6£431 GBP
Retailer 14£432 GBP
Retailer 7£436 GBP
Retailer 13£615 GBP
Retailer 10£647 GBP
Retailer 4£859 GBP
Retailer 11£873 GBP
Retailer 16£951 GBP
Retailer 3£1,247 GBP
Retailer 9£1,267 GBP
Retailer 12£1,407 GBP
Do Amore Diamonds£2,320 GBP

37 data points across 17 retailers

20 retailers£302 GBP to £1,407 GBP

Retailer 1
-
£261 GBP
$348 USD
Price last confirmed 19 days ago
A
Retailer 2
-
£302 GBP
$402 USD
View
Final sale: no returns
A
Retailer 3
-
£303 GBP
$404 USD
View
Retailer 4
-
£303 GBP
$404 USD
View
Price last confirmed 20 days ago
Retailer 5
-
£324 GBP
$432 USD
View
Price last confirmed 27 days ago
A
Retailer 6
-
£324 GBP
$432 USD
View
A
Retailer 7
-
£410 GBP
View
A
Retailer 8
-
£431 GBP
$574 USD
View
A
Retailer 9
-
£432 GBP
$575 USD
View
A
Retailer 10
-
£436 GBP
$581 USD
View
B+
Retailer 11
-
£615 GBP
ZAR 13,240 ZAR
View
B+
Retailer 12
-
£647 GBP
View
Retailer 13
-
£859 GBP
A$1,760 AUD
View
Price last confirmed 22 days ago
B+
Retailer 14
-
£873 GBP
A$1,788 AUD
View
B
Retailer 15
-
£951 GBP
$1,267 USD
View
Retailer 16
-
£1,151 GBP
$1,533 USD
View
Price last confirmed 22 days ago
B
Retailer 17
-
£1,247 GBP
$1,661 USD
View
B
Retailer 18
-
£1,267 GBP
$1,688 USD
View
B
Retailer 19
-
£1,407 GBP
View
Most Expensive
Do Amore Diamonds
27-6F4683C5F · Oct 30
£2,320 GBP
$3,090 USD
View
Price under review
19 more retailers have this diamond
Prices start from £302 GBPSave up to £1,105 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
£302 GBP