Radiant|Lab Grown|IGI

1.04ct D VS1 Radiant Lab Grown Diamond

ID • D/VS1 • IGI LG789614009

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

Certificate IGI LG789614009

Diamond specifications and retailer prices

From £151 GBP
$202 USD
As of October 30, 2026
Save £745 GBP (83%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: £1,530 GBP at Do Amore Diamonds · As of October 31, 2026
View at Do Amore 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 top-tier cut grade and certified by IGI LG789614009 or 789614009. Listed at 24 retailers as of October 30, 2026, with a 494% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.04
Carat
D
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle21.5°
Pavilion angle36.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG789614009
Dimensions7.11 × 5.03 × 3.37 mm
L/W Ratio1.41
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
7.11 mm5.03 mm1.04 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG789614009
Side View
Table 65.0%Crown 21.5°Girdle: MediumPavilion 36.4°Culet: NoneDepth 67.0%

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: £1,530 GBP|Low: £145 GBP|High: £1,530 GBP|Avg: £522 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
October 31, 2026
Retailer 12£145 GBP
Retailer 4£168 GBP
Retailer 11£187 GBP
Retailer 5£252 GBP
Retailer 6£354 GBP
Retailer 2£384 GBP
Retailer 13£420 GBP
Retailer 8£491 GBP
Retailer 7£503 GBP
Retailer 10£602 GBP
Retailer 3£808 GBP
Retailer 9£827 GBP
Do Amore Diamonds£1,530 GBP

42 data points across 13 retailers

24 retailers£151 GBP to £895 GBP

Retailer 1
-
£145 GBP
$194 USD
Price last confirmed 30 days ago
A
Retailer 2
-
£151 GBP
$202 USD
View
A
Retailer 3
-
£168 GBP
$225 USD
View
Final sale: no returns
Retailer 4
-
£175 GBP
$234 USD
View
Price last confirmed 34 days ago
A
Retailer 5
-
£187 GBP
$250 USD
View
Retailer 6
-
£187 GBP
$250 USD
View
Price last confirmed 29 days ago
A
Retailer 7
-
£187 GBP
$250 USD
View
A
Retailer 8
-
£211 GBP
$283 USD
View
A
Retailer 9
-
£252 GBP
$337 USD
View
A
Retailer 10
-
£354 GBP
ZAR 7,666 ZAR
View
B+
Retailer 11
-
£384 GBP
View
B+
Retailer 12
-
£420 GBP
$563 USD
View
Retailer 13
-
£447 GBP
$599 USD
View
Price last confirmed 89 days ago
B+
Retailer 14
-
£491 GBP
A$1,012 AUD
View
B+
Retailer 15
-
£503 GBP
A$1,036 AUD
View
B
Retailer 16
-
£602 GBP
$807 USD
View
Retailer 17
-
£663 GBP
$888 USD
View
Price last confirmed 31 days ago
B
Retailer 18
-
£663 GBP
$888 USD
View
B
Retailer 19
-
£791 GBP
$1,060 USD
View
B
Retailer 20
-
£808 GBP
View
B
Retailer 21
-
£827 GBP
View
B
Retailer 22
-
£895 GBP
$1,200 USD
View
Retailer 23
-
£1,448 GBP
$1,940 USD
View
Price under review
Most Expensive
Do Amore Diamonds
23-789614009 · Oct 31
£1,530 GBP
$2,050 USD
View
Price under review
23 more retailers have this diamond
Prices start from £151 GBPSave up to £745 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
£151 GBP