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Oval|Lab Grown|IGI

1.63ct H VS1 Oval Lab Grown Diamond

ID • H/VS1 • IGI LG547268248

Shape and cutting style on the report: Oval rose cut

Certificate IGI LG547268248

Diamond specifications and retailer prices

From £269 GBP
$360 USD
As of October 29, 2026
Save £1,004 GBP (79%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: £1,273 GBP at Reve Diamonds · As of October 30, 2026
View at Reve Diamonds

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 H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG547268248 or 547268248. Listed at 9 retailers as of October 29, 2026, with prices from £269 to £1,273, a £1,004 spread on the same certified stone. Reve Diamonds lists it at £1,273. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.63
Carat
H
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabIGI
CertificateIGI LG547268248
Dimensions9.31 × 6.99 × 2.34 mm
L/W Ratio1.33
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
9.31 mm6.99 mm1.63 ctH / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG547268248
Side View
TableCrownGirdle: STK-THKPavilionCuletDepth

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: £1,102 GBP|Low: £258 GBP|High: £1,273 GBP|Avg: £616 GBP|+1.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Reve Diamonds
October 19, 2026
Retailer 2£269 GBP
Retailer 8£301 GBP
Retailer 7£312 GBP
Retailer 3£334 GBP
Retailer 6£334 GBP
Retailer 4£534 GBP
Retailer 5£1,072 GBP
Retailer 1£1,102 GBP
Reve Diamonds£1,273 GBP

13 data points across 9 retailers

9 retailers£269 GBP to £1,273 GBP

A
Cheapest Retailer
-
£269 GBP
$360 USD
B+
Retailer 2
-
£301 GBP
$403 USD
View
Final sale: no returns
B+
Retailer 3
-
£312 GBP
$418 USD
View
B+
Retailer 4
-
£334 GBP
$447 USD
View
B+
Retailer 5
-
£334 GBP
$447 USD
View
B
Retailer 6
-
£534 GBP
$715 USD
View
C
Retailer 7
-
£1,072 GBP
$1,437 USD
View
C
Retailer 8
-
£1,102 GBP
$1,477 USD
View
Most Expensive
C
Reve Diamonds
BFB140000 · Oct 30
£1,273 GBP
$1,705 USD
View
8 more retailers have this diamond
Prices start from £269 GBPSave up to £1,004 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
£269 GBP