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Radiant|Lab Grown|IGI

0.97ct D VS2 Radiant Lab Grown Diamond

VG • D/VS2 • IGI LG661407773

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

Certificate IGI LG661407773

Diamond specifications and retailer prices

From £363 GBP
As of October 29, 2026
Save £425 GBP (54%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: £788 GBP at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 0.97ct lab-grown radiant diamond

This 0.97ct lab-grown radiant sits in the just-under-one-carat band, graded D colour (colourless) and VS2 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG661407773 or 661407773. Listed at 2 retailers as of October 29, 2026, with prices from £363 to £788, a £425 spread on the same certified stone. Brilliant Earth lists it at £788. 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

0.97
Carat
D
Colour
VS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle46°
Pavilion angle36.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG661407773
Dimensions4.99 × 6.73 × 3.34 mm
L/W Ratio1.35
Culet sizePointed
Top View
4.99 mm6.73 mm0.97 ctD / VS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG661407773
Side View
Table 65.0%Crown 46°Girdle: Slightly ThickPavilion 36.3°Culet: NoneDepth 66.9%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: £196 GBP|Low: £105 GBP|High: £42,835 GBP|Avg: £600 GBP|+83.7%
Retailer 1
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Retailer 4
Retailer 5
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Retailer 10
April 9, 2026
Retailer 6£195 GBP
Retailer 1£196 GBP
Retailer 5£204 GBP
Retailer 9£306 GBP
Retailer 10£334 GBP
Retailer 3£336 GBP
Retailer 7£420 GBP
Retailer 2£505 GBP
Retailer 8£618 GBP
Retailer 4£42,835 GBP

48 data points across 10 retailers

2 retailers£363 GBP to £788 GBP

B+
Cheapest Retailer
-
£363 GBP
Most Expensive
B
Brilliant Earth
17275113A · Oct 29
£788 GBP
$1,050 USD
View
1 more retailer has this diamond
Prices start from £363 GBPSave up to £425 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.

B+
0.97ct Radiant
£363 GBP