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Radiant|Lab Grown|IGI

1.24ct D VS1 Radiant Lab Grown Diamond

GD • D/VS1 • IGI LG692542052

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

Certificate IGI LG692542052

Diamond specifications and retailer prices

From £191 GBP
$256 USD
As of October 30, 2026
Save £1,451 GBP (88%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: £1,642 GBP at Do Amore Diamonds · As of October 31, 2026
View at Do Amore 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 standard cut grade and certified by IGI LG692542052 or 692542052. Listed at 13 retailers as of October 30, 2026, with prices from £191 to £1,642, a £1,451 spread on the same certified stone. Do Amore Diamonds lists it at £1,642. 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

1.24
Carat
D
Colour
VS1
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle44.3°
Pavilion angle36.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG692542052
Dimensions7.50 × 5.51 × 3.65 mm
L/W Ratio1.36
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
7.50 mm5.51 mm1.24 ctD / VS1
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG692542052
Side View
Table 66.0%Crown 44.3°Girdle: MediumPavilion 36.7°Culet: NoneDepth 66.2%

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 30
Current: £1,642 GBP|Low: £184 GBP|High: £1,694 GBP|Avg: £579 GBP
Do Amore Diamonds
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
October 30, 2026
Retailer 12£191 GBP
Retailer 3£222 GBP
Retailer 5£310 GBP
Retailer 11£313 GBP
Retailer 2£350 GBP
Retailer 15£396 GBP
Retailer 4£425 GBP
Retailer 6£453 GBP
Retailer 7£480 GBP
Retailer 13£552 GBP
Retailer 8£636 GBP
Retailer 10£728 GBP
Retailer 14£840 GBP
Retailer 9£1,054 GBP
Do Amore Diamonds£1,642 GBP

33 data points across 15 retailers

13 retailers£191 GBP to £1,642 GBP

A
Cheapest Retailer
-
£191 GBP
$256 USD
A
Retailer 2
-
£222 GBP
$297 USD
View
B+
Retailer 3
-
£310 GBP
$416 USD
View
A
Retailer 4
-
£313 GBP
$420 USD
View
A
Retailer 5
-
£350 GBP
View
B+
Retailer 6
-
£396 GBP
$531 USD
View
B+
Retailer 7
-
£425 GBP
$570 USD
View
Retailer 8
-
£552 GBP
$740 USD
View
Price last confirmed 12 days ago
B
Retailer 9
-
£636 GBP
A$1,312 AUD
View
B
Retailer 10
-
£728 GBP
$975 USD
View
B
Retailer 11
-
£840 GBP
$1,126 USD
View
Retailer 12
-
£1,054 GBP
View
Price last confirmed 10 days ago
Most Expensive
B
Do Amore Diamonds
7-1693856 · Oct 31
£1,642 GBP
$2,200 USD
View
12 more retailers have this diamond
Prices start from £191 GBPSave up to £1,451 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
£191 GBP