Radiant|Lab Grown|IGI

1.04ct D VS1 Radiant Lab Grown Diamond

GD • D/VS1 • IGI LG669417063

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

Certificate IGI LG669417063

Diamond specifications and retailer prices

From £128 GBP
$171 USD
As of October 30, 2026
Save £694 GBP (84%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: £822 GBP at Reve Diamonds · As of October 30, 2026
View at Reve Diamonds

About this 1.04ct lab-grown radiant diamond

This 1.04ct 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 LG669417063 or 669417063. Listed at 19 retailers as of October 30, 2026, with prices from £128 to £822, a £694 spread on the same certified stone. Reve Diamonds lists it at £822. 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

1.04
Carat
D
Colour
VS1
Clarity
Good
Cut

Specifications

CutGood
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle39.9°
Pavilion angle35.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG669417063
Dimensions7.12 × 4.96 × 3.42 mm
L/W Ratio1.44
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
7.12 mm4.96 mm1.04 ctD / VS1
OriginLab Grown
CutGood
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG669417063
Side View
Table 60.0%Crown 39.9°Girdle: MED-STKPavilion 35.5°Culet: NoneDepth 69.0%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 30
Current: £433 GBP|Low: £122 GBP|High: £821 GBP|Avg: £340 GBP|-47.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 31, 2026
Retailer 9£128 GBP
Retailer 3£142 GBP
Retailer 10£158 GBP
Retailer 7£272 GBP
Retailer 5£280 GBP
Retailer 11£283 GBP
Retailer 4£294 GBP
Retailer 2£339 GBP
Retailer 8£396 GBP
Retailer 1£433 GBP
Retailer 6£743 GBP

44 data points across 11 retailers

19 retailers£128 GBP to £822 GBP

A
Cheapest Retailer
-
£128 GBP
$171 USD
A
Retailer 2
-
£142 GBP
$190 USD
View
Final sale: no returns
A
Retailer 3
-
£148 GBP
$198 USD
View
B+
Retailer 4
-
£158 GBP
$212 USD
View
B+
Retailer 5
-
£158 GBP
$212 USD
View
B+
Retailer 6
-
£265 GBP
$355 USD
View
B+
Retailer 7
-
£272 GBP
ZAR 5,879 ZAR
View
B+
Retailer 8
-
£280 GBP
View
B+
Retailer 9
-
£283 GBP
$379 USD
View
B+
Retailer 10
-
£294 GBP
€375 EUR
View
B+
Retailer 11
-
£339 GBP
$454 USD
View
B
Retailer 12
-
£396 GBP
$531 USD
View
B
Retailer 13
-
£433 GBP
$580 USD
View
B
Retailer 14
-
£478 GBP
View
B
Retailer 15
-
£508 GBP
$681 USD
View
B
Retailer 16
-
£549 GBP
$736 USD
View
B
Retailer 17
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£565 GBP
$757 USD
View
B
Retailer 18
-
£743 GBP
View
Most Expensive
C
Reve Diamonds
63CCCA7FE · Oct 30
£822 GBP
$1,101 USD
View
18 more retailers have this diamond
Prices start from £128 GBPSave up to £694 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
1.04ct Radiant
£128 GBP