Radiant|Lab Grown|IGI

1.02ct D VS1 Radiant Lab Grown Diamond

D/VS1 • IGI LG754537732

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

Certificate IGI LG754537732

Diamond specifications and retailer prices

From £149 GBP
$198 USD
As of October 30, 2026
Save £744 GBP (83%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: £1,509 GBP at Do Amore Diamonds · As of October 30, 2026
View at Do Amore Diamonds

About this 1.02ct lab-grown radiant diamond

This 1.02ct lab-grown radiant sits in the classic one-carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included) and certified by IGI LG754537732 or 754537732. Listed at 24 retailers as of October 30, 2026, with a 500% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

1.02
Carat
D
Colour
VS1
Clarity
-
Cut

Specifications

Cut
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle19.6°
Pavilion angle38.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG754537732
Dimensions4.98 × 4.98 × 6.96 mm
L/W Ratio1.00
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
4.98 mm4.98 mm1.02 ctD / VS1
OriginLab Grown
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG754537732
Side View
Table 60.0%Crown 19.6°Girdle: Slightly ThickPavilion 38.7°Culet: NoneDepth 70.9%

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: £379 GBP|Low: £143 GBP|High: £841 GBP|Avg: £420 GBP|+4.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 30, 2026
Retailer 2£143 GBP
Retailer 4£166 GBP
Retailer 12£185 GBP
Retailer 3£261 GBP
Retailer 5£350 GBP
Retailer 1£379 GBP
Retailer 11£421 GBP
Retailer 7£483 GBP
Retailer 6£498 GBP
Retailer 10£596 GBP
Retailer 9£811 GBP
Retailer 8£818 GBP

44 data points across 12 retailers

24 retailers£149 GBP to £893 GBP

Retailer 1
-
£143 GBP
$190 USD
Price last confirmed 28 days ago
A
Retailer 2
-
£149 GBP
$198 USD
View
A
Retailer 3
-
£166 GBP
$221 USD
View
Final sale: no returns
Retailer 4
-
£173 GBP
$230 USD
View
Price last confirmed 32 days ago
B+
Retailer 5
-
£185 GBP
$246 USD
View
Retailer 6
-
£185 GBP
$246 USD
View
Price last confirmed 27 days ago
B+
Retailer 7
-
£185 GBP
$246 USD
View
B+
Retailer 8
-
£206 GBP
$274 USD
View
B+
Retailer 9
-
£248 GBP
$330 USD
View
B+
Retailer 10
-
£261 GBP
$348 USD
View
B+
Retailer 11
-
£350 GBP
ZAR 7,537 ZAR
View
B+
Retailer 12
-
£379 GBP
View
Retailer 13
-
£421 GBP
$560 USD
View
Price last confirmed 8 days ago
B
Retailer 14
-
£483 GBP
A$990 AUD
View
B
Retailer 15
-
£498 GBP
A$1,021 AUD
View
B
Retailer 16
-
£596 GBP
$794 USD
View
Retailer 17
-
£656 GBP
$873 USD
View
Price last confirmed 29 days ago
B
Retailer 18
-
£656 GBP
$873 USD
View
B
Retailer 19
-
£785 GBP
$1,045 USD
View
B
Retailer 20
-
£811 GBP
$1,080 USD
View
B
Retailer 21
-
£818 GBP
View
B
Retailer 22
-
£893 GBP
$1,189 USD
View
Retailer 23
-
£1,427 GBP
$1,900 USD
View
Price under review
Most Expensive
Do Amore Diamonds
23-754537732 · Oct 30
£1,509 GBP
$2,010 USD
View
Price under review
23 more retailers have this diamond
Prices start from £149 GBPSave up to £744 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
1.02ct Radiant
£149 GBP