Radiant|Lab Grown|IGI

1.24ct D VS1 Radiant Lab Grown Diamond

ID • D/VS1 • IGI LG836665330

Shape and cutting style on the report: Cut cornered rectangular modified brilliant

Certificate IGI LG836665330

Diamond specifications and retailer prices

From £164 GBP
$220 USD
As of October 30, 2026
Save £718 GBP (81%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: £883 GBP at Reve Diamonds · As of October 30, 2026
View at Reve Diamonds

About this 1.24ct lab-grown radiant diamond

This 1.24ct lab-grown radiant sits in the classic one-carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG836665330 or 836665330. Listed at 11 retailers as of October 30, 2026, with prices from £164 to £883, a £718 spread on the same certified stone. Reve Diamonds lists it at £883. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.24
Carat
D
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryExcellent
FluorescenceNone
Crown angle43.8°
Pavilion angle34.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG836665330
Dimensions7.68 × 5.26 × 3.55 mm
L/W Ratio1.46
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.68 mm5.26 mm1.24 ctD / VS1
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryExcellent
FluorescenceNone
CertificateIGI LG836665330
Side View
Table 65.0%Crown 43.8°Girdle: MediumPavilion 34.9°Culet: NoneDepth 67.5%

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: Oct 30
Current: £672 GBP|Low: £164 GBP|High: £883 GBP|Avg: £491 GBP|-7.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Reve Diamonds
October 30, 2026
Retailer 8£164 GBP
Retailer 3£244 GBP
Retailer 5£312 GBP
Retailer 9£316 GBP
Retailer 4£332 GBP
Retailer 6£360 GBP
Retailer 2£537 GBP
Retailer 7£587 GBP
Retailer 1£672 GBP
Retailer 10£855 GBP
Reve Diamonds£883 GBP

13 data points across 11 retailers

11 retailers£164 GBP to £883 GBP

A
Cheapest Retailer
-
£164 GBP
$220 USD
Final sale: no returns
A
Retailer 2
-
£244 GBP
View
A
Retailer 3
-
£312 GBP
ZAR 6,760 ZAR
View
A
Retailer 4
-
£316 GBP
$424 USD
View
A
Retailer 5
-
£332 GBP
View
A
Retailer 6
-
£360 GBP
$483 USD
View
Retailer 7
-
£537 GBP
$720 USD
View
Price last confirmed 12 days ago
B+
Retailer 8
-
£587 GBP
$786 USD
View
B
Retailer 9
-
£672 GBP
$900 USD
View
Retailer 10
-
£855 GBP
View
Price last confirmed 10 days ago
Most Expensive
B
Reve Diamonds
F4FE0D1D7 · Oct 30
£883 GBP
$1,182 USD
View
10 more retailers have this diamond
Prices start from £164 GBPSave up to £718 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
1.24ct Radiant
£164 GBP