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Oval|Lab Grown|IGI

1.00ct D VS2 Oval Lab Grown Diamond

ID • D/VS2 • IGI LG645472320

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG645472320

Diamond specifications and retailer prices

From £136 GBP
$181 USD
As of October 23, 2026
Save £1,163 GBP (90%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: £1,299 GBP at Do Amore Diamonds · As of October 27, 2026
View at Do Amore Diamonds

About this 1ct lab-grown oval diamond

This 1ct lab-grown oval sits in the classic one-carat band, graded D colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG645472320 or 645472320. Listed at 15 retailers as of October 23, 2026, with prices from £136 to £1,299, a £1,163 spread on the same certified stone. Do Amore Diamonds lists it at £1,299. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.00
Carat
D
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.1°
Pavilion angle41.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG645472320
Dimensions8.42 × 5.61 × 3.45 mm
L/W Ratio1.50
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.42 mm5.61 mm1.00 ctD / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG645472320
Side View
Table 60.0%Crown 33.1°Girdle: MED-STKPavilion 41.5°Culet: NoneDepth 61.5%

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 23
Current: £1,299 GBP|Low: £191 GBP|High: £1,299 GBP|Avg: £588 GBP
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 26, 2026
Retailer 3£191 GBP
Retailer 7£297 GBP
Retailer 2£329 GBP
Retailer 5£372 GBP
Retailer 8£404 GBP
Retailer 6£571 GBP
Retailer 9£721 GBP
Retailer 10£726 GBP
Retailer 11£766 GBP
Retailer 4£869 GBP
Do Amore Diamonds£1,299 GBP

37 data points across 11 retailers

15 retailers£136 GBP to £1,299 GBP

A
Cheapest Retailer
-
£136 GBP
$181 USD
A
Retailer 2
-
£157 GBP
$209 USD
View
A
Retailer 3
-
£168 GBP
$224 USD
View
A
Retailer 4
-
£168 GBP
$224 USD
View
A
Retailer 5
-
£191 GBP
$254 USD
View
A
Retailer 6
-
£297 GBP
$395 USD
View
A
Retailer 7
-
£329 GBP
View
B+
Retailer 8
-
£372 GBP
$495 USD
View
Price last confirmed 8 days ago
B+
Retailer 9
-
£404 GBP
$538 USD
View
B
Retailer 10
-
£571 GBP
$760 USD
View
B
Retailer 11
-
£596 GBP
$794 USD
View
B
Retailer 12
-
£721 GBP
View
B
Retailer 13
-
£726 GBP
$967 USD
View
Price last confirmed 11 days ago
B
Retailer 14
-
£869 GBP
View
Most Expensive
B
Do Amore Diamonds
27-88A9DC661 · Oct 27
£1,299 GBP
$1,730 USD
View
14 more retailers have this diamond
Prices start from £136 GBPSave up to £1,163 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
1.00ct Oval
£136 GBP