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Oval|Lab Grown|IGI

1.00ct D VS2 Oval Lab Grown Diamond

EX • D/VS2 • IGI LG772631105

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG772631105

Diamond specifications and retailer prices

From £129 GBP
$172 USD
As of October 29, 2026
Save £706 GBP (85%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: £835 GBP at Flawless Fine Jewelry · As of October 29, 2026
View at Flawless Fine Jewelry

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 LG772631105 or 772631105. Listed at 18 retailers as of October 29, 2026, with prices from £129 to £835, a £706 spread on the same certified stone. Flawless Fine Jewelry lists it at £835. 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
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.7°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG772631105
Dimensions5.26 × 5.26 × 3.33 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.26 mm5.26 mm1.00 ctD / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG772631105
Side View
Table 64.0%Crown 36.7°Girdle: MED-STKPavilion 41.1°Culet: NoneDepth 63.3%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: £835 GBP|Low: £104 GBP|High: £835 GBP|Avg: £414 GBP
Flawless Fine Jewelry
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
October 29, 2026
Retailer 7£144 GBP
Retailer 15£149 GBP
Retailer 9£160 GBP
Retailer 12£216 GBP
Retailer 6£244 GBP
Retailer 2£285 GBP
Retailer 10£340 GBP
Retailer 4£383 GBP
Retailer 11£462 GBP
Retailer 14£514 GBP
Retailer 5£545 GBP
Retailer 3£555 GBP
Retailer 8£752 GBP
Retailer 13£829 GBP
Flawless Fine Jewelry£835 GBP

40 data points across 15 retailers

18 retailers£129 GBP to £835 GBP

A
Cheapest Retailer
-
£129 GBP
$172 USD
A
Retailer 2
-
£144 GBP
$192 USD
View
Final sale: no returns
A
Retailer 3
-
£149 GBP
$199 USD
View
A
Retailer 4
-
£160 GBP
$213 USD
View
A
Retailer 5
-
£161 GBP
$214 USD
View
A
Retailer 6
-
£183 GBP
HK$1,900 HKD
View
B+
Retailer 7
-
£216 GBP
$288 USD
View
A
Retailer 8
-
£244 GBP
$325 USD
View
A
Retailer 9
-
£285 GBP
View
B+
Retailer 10
-
£340 GBP
$453 USD
View
B+
Retailer 11
-
£383 GBP
$510 USD
View
Price last confirmed 11 days ago
B+
Retailer 12
-
£462 GBP
A$946 AUD
View
B
Retailer 13
-
£514 GBP
$685 USD
View
B
Retailer 14
-
£545 GBP
$726 USD
View
B
Retailer 15
-
£555 GBP
$740 USD
View
B
Retailer 16
-
£752 GBP
View
B
Retailer 17
-
£829 GBP
$1,104 USD
View
Most Expensive
B
Flawless Fine Jewelry
EFD78D64E · Oct 29
£835 GBP
View
17 more retailers have this diamond
Prices start from £129 GBPSave up to £706 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
£129 GBP