CaratHunter
Plans
Oval|Lab Grown|IGI

1.25ct H VS1 Oval Lab Grown Diamond

ID • H/VS1 • IGI LG547268162

Shape and cutting style on the report: Oval rose cut

Certificate IGI LG547268162

Diamond specifications and retailer prices

From £211 GBP
$283 USD
As of November 1, 2026
Save £876 GBP (81%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: £1,087 GBP at Reve Diamonds · As of November 1, 2026
View at Reve Diamonds

About this 1.25ct lab-grown oval diamond

This 1.25ct lab-grown oval sits in the one-and-a-quarter to one-and-a-half carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG547268162 or 547268162. Listed at 15 retailers as of November 1, 2026, with prices from £211 to £1,087, a £876 spread on the same certified stone. Reve Diamonds lists it at £1,087. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.25
Carat
H
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle47.2°
Pavilion angle49.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG547268162
Dimensions8.41 × 5.70 × 2.42 mm
L/W Ratio1.48
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
8.41 mm5.70 mm1.25 ctH / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG547268162
Side View
Table 73.5%Crown 47.2°Girdle: VTK-ETKPavilion 49.3°CuletDepth 42.5%

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: Nov 1
Current: £451 GBP|Low: £203 GBP|High: £1,087 GBP|Avg: £570 GBP|+4.9%
Retailer 1
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
Reve Diamonds
November 2, 2026
Retailer 11£211 GBP
Retailer 6£235 GBP
Retailer 3£245 GBP
Retailer 2£262 GBP
Retailer 12£262 GBP
Retailer 8£380 GBP
Retailer 13£431 GBP
Retailer 5£448 GBP
Retailer 1£451 GBP
Retailer 7£637 GBP
Retailer 10£804 GBP
Retailer 14£841 GBP
Retailer 4£1,022 GBP
Retailer 9£1,050 GBP
Reve Diamonds£1,087 GBP

25 data points across 15 retailers

15 retailers£211 GBP to £1,087 GBP

A
Cheapest Retailer
-
£211 GBP
$283 USD
A
Retailer 2
-
£235 GBP
$316 USD
View
Final sale: no returns
A
Retailer 3
-
£245 GBP
$329 USD
View
Retailer 4
-
£262 GBP
$351 USD
View
Price last confirmed 8 days ago
A
Retailer 5
-
£262 GBP
$351 USD
View
B+
Retailer 6
-
£380 GBP
$510 USD
View
B+
Retailer 7
-
£431 GBP
$579 USD
View
B
Retailer 8
-
£448 GBP
$601 USD
View
B+
Retailer 9
-
£451 GBP
ZAR 9,783 ZAR
View
B
Retailer 10
-
£637 GBP
A$1,315 AUD
View
B
Retailer 11
-
£804 GBP
$1,079 USD
View
B
Retailer 12
-
£841 GBP
$1,129 USD
View
C
Retailer 13
-
£1,022 GBP
View
B
Retailer 14
-
£1,050 GBP
View
Most Expensive
C
Reve Diamonds
207B53C47 · Nov 1
£1,087 GBP
$1,459 USD
View
14 more retailers have this diamond
Prices start from £211 GBPSave up to £876 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
1.25ct Oval
£211 GBP