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Oval|Lab Grown|IGI

1.30ct E VS1 Oval Lab Grown Diamond

ID • E/VS1 • IGI LG786633863

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG786633863

Diamond specifications and retailer prices

From £160 GBP
$213 USD
As of October 29, 2026
Save £1,480 GBP (90%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: £1,640 GBP at Queensmith · As of October 27, 2026
View at Queensmith

About this 1.3ct lab-grown oval diamond

This 1.3ct lab-grown oval sits in the one-and-a-quarter to one-and-a-half carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG786633863 or 786633863. Listed at 25 retailers as of October 27, 2026, with prices from £160 to £1,640, a £1,480 spread on the same certified stone. Queensmith lists it at £1,640. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.30
Carat
E
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.6°
Pavilion angle39.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG786633863
Dimensions9.21 × 6.10 × 3.68 mm
L/W Ratio1.51
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
9.21 mm6.10 mm1.30 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG786633863
Side View
Table 61.0%Crown 34.6°Girdle: MED-STKPavilion 39.9°Culet: NoneDepth 60.3%

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: £366 GBP|Low: £153 GBP|High: £939 GBP|Avg: £408 GBP|+4.5%
Retailer 1
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Retailer 18
October 30, 2026
Retailer 2£160 GBP
Retailer 3£178 GBP
Retailer 8£185 GBP
Retailer 7£197 GBP
Retailer 5£198 GBP
Retailer 11£249 GBP
Retailer 4£267 GBP
Retailer 12£340 GBP
Retailer 15£360 GBP
Retailer 1£366 GBP
Retailer 10£383 GBP
Retailer 13£484 GBP
Retailer 18£514 GBP
Retailer 16£567 GBP
Retailer 6£636 GBP
Retailer 9£778 GBP
Retailer 14£794 GBP
Retailer 17£894 GBP

41 data points across 18 retailers

25 retailers£160 GBP to £1,640 GBP

A
Cheapest Retailer
-
£160 GBP
$213 USD
A
Retailer 2
-
£178 GBP
$237 USD
View
Final sale: no returns
A
Retailer 3
-
£185 GBP
$247 USD
View
A
Retailer 4
-
£197 GBP
$263 USD
View
A
Retailer 5
-
£198 GBP
$264 USD
View
A
Retailer 6
-
£221 GBP
HK$2,300 HKD
View
A
Retailer 7
-
£249 GBP
View
B+
Retailer 8
-
£267 GBP
$355 USD
View
A
Retailer 9
-
£340 GBP
ZAR 7,313 ZAR
View
A
Retailer 10
-
£360 GBP
€457 EUR
View
A
Retailer 11
-
£366 GBP
View
A
Retailer 12
-
£373 GBP
$497 USD
View
A
Retailer 13
-
£383 GBP
$510 USD
View
B+
Retailer 14
-
£484 GBP
A$991 AUD
View
B
Retailer 15
-
£514 GBP
$684 USD
View
B+
Retailer 16
-
£567 GBP
$755 USD
View
B
Retailer 17
-
£636 GBP
$847 USD
View
B
Retailer 18
-
£642 GBP
SGD 1,155 SGD
View
B
Retailer 19
-
£676 GBP
$900 USD
View
B
Retailer 20
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£677 GBP
$902 USD
View
B
Retailer 21
-
£778 GBP
View
B
Retailer 22
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£794 GBP
View
B
Retailer 23
-
£894 GBP
$1,190 USD
View
B
Retailer 24
-
£926 GBP
$1,234 USD
View
Most Expensive
B
Queensmith
LG786633863 · Oct 27
£1,640 GBP
View
24 more retailers have this diamond
Prices start from £160 GBPSave up to £1,480 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
1.30ct Oval
£160 GBP