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Oval|Lab Grown|IGI

1.63ct E VS1 Oval Lab Grown Diamond

VG • E/VS1 • IGI LG836633372

Shape and cutting style on the report: Oval modified brilliant

Certificate IGI LG836633372

Diamond specifications and retailer prices

From £292 GBP
$389 USD
As of October 28, 2026
Save £1,210 GBP (81%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: £1,502 GBP at Brilliant Earth · As of October 28, 2026
View at Brilliant Earth

About this 1.63ct lab-grown oval diamond

This 1.63ct lab-grown oval sits in the one-and-a-half to two carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG836633372 or 836633372. Listed at 19 retailers as of October 28, 2026, with prices from £292 to £1,502, a £1,210 spread on the same certified stone. Brilliant Earth lists it at £1,502. 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

1.63
Carat
E
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.5°
Pavilion angle43.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG836633372
Dimensions9.05 × 6.49 × 3.89 mm
L/W Ratio1.39
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.05 mm6.49 mm1.63 ctE / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG836633372
Side View
Table 57.0%Crown 37.5°Girdle: MED-THKPavilion 43.9°Culet: NoneDepth 59.9%

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 28
Current: £1,502 GBP|Low: £292 GBP|High: £1,584 GBP|Avg: £766 GBP|-5.2%
Brilliant Earth
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
Retailer 16
October 29, 2026
Retailer 5£292 GBP
Retailer 3£324 GBP
Retailer 13£381 GBP
Retailer 7£469 GBP
Retailer 16£469 GBP
Retailer 12£520 GBP
Retailer 6£520 GBP
Retailer 10£557 GBP
Retailer 2£580 GBP
Retailer 9£752 GBP
Retailer 14£950 GBP
Retailer 8£1,073 GBP
Retailer 15£1,142 GBP
Retailer 4£1,251 GBP
Retailer 11£1,267 GBP
Brilliant Earth£1,502 GBP

34 data points across 16 retailers

19 retailers£292 GBP to £1,502 GBP

A
Retailer 1
-
£261 GBP
$348 USD
Price last confirmed 30 days ago
A
Retailer 2
-
£292 GBP
$389 USD
View
Final sale: no returns
A
Retailer 3
-
£300 GBP
$400 USD
View
Price last confirmed 33 days ago
A
Retailer 4
-
£320 GBP
$426 USD
View
Price last confirmed 30 days ago
A
Retailer 5
-
£324 GBP
$431 USD
View
A
Retailer 6
-
£381 GBP
View
Price last confirmed 12 days ago
B+
Retailer 7
-
£469 GBP
$624 USD
View
B+
Retailer 8
-
£469 GBP
$625 USD
View
B+
Retailer 9
-
£520 GBP
$693 USD
View
B+
Retailer 10
-
£557 GBP
ZAR 11,975 ZAR
View
B+
Retailer 11
-
£580 GBP
View
B+
Retailer 12
-
£752 GBP
A$1,540 AUD
View
B
Retailer 13
-
£950 GBP
$1,265 USD
View
B
Retailer 14
-
£1,042 GBP
$1,387 USD
View
Price last confirmed 29 days ago
B
Retailer 15
-
£1,073 GBP
$1,429 USD
View
B
Retailer 16
-
£1,142 GBP
$1,521 USD
View
B
Retailer 17
-
£1,251 GBP
$1,666 USD
View
B
Retailer 18
-
£1,267 GBP
View
Most Expensive
B
Brilliant Earth
22337339A · Oct 28
£1,502 GBP
$2,000 USD
View
18 more retailers have this diamond
Prices start from £292 GBPSave up to £1,210 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
1.63ct Oval
£292 GBP