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Radiant|Lab Grown|IGI

1.04ct D VS2 Radiant Lab Grown Diamond

EX • D/VS2 • IGI LG649499319

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

Certificate IGI LG649499319

Diamond specifications and retailer prices

From £116 GBP
$155 USD
As of October 30, 2026
Save £635 GBP (85%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: £751 GBP at Flawless Fine Jewelry · As of October 31, 2026
View at Flawless Fine Jewelry

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 VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG649499319 or 649499319. Listed at 21 retailers as of October 30, 2026, with prices from £116 to £751, a £635 spread on the same certified stone. Flawless Fine Jewelry lists it at £751. 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
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle20.6°
Pavilion angle33.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG649499319
Dimensions7.64 × 5.03 × 3.23 mm
L/W Ratio1.52
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
7.64 mm5.03 mm1.04 ctD / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG649499319
Side View
Table 61.0%Crown 20.6°Girdle: MediumPavilion 33.1°Culet: NoneDepth 64.2%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 30
Current: £425 GBP|Low: £130 GBP|High: £680 GBP|Avg: £347 GBP|-17.4%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 30, 2026
Retailer 10£130 GBP
Retailer 7£251 GBP
Retailer 3£251 GBP
Retailer 9£262 GBP
Retailer 5£273 GBP
Retailer 2£326 GBP
Retailer 6£384 GBP
Retailer 1£425 GBP
Retailer 8£487 GBP
Retailer 4£675 GBP

42 data points across 10 retailers

21 retailers£116 GBP to £751 GBP

A
Cheapest Retailer
-
£116 GBP
$155 USD
A
Retailer 2
-
£130 GBP
$174 USD
View
Final sale: no returns
A
Retailer 3
-
£134 GBP
$180 USD
View
A
Retailer 4
-
£143 GBP
$192 USD
View
A
Retailer 5
-
£143 GBP
$192 USD
View
A
Retailer 6
-
£162 GBP
HK$1,700 HKD
View
Retailer 7
-
£251 GBP
€320 EUR
View
Price last confirmed 7 days ago
A
Retailer 8
-
£251 GBP
View
A
Retailer 9
-
£254 GBP
$340 USD
View
A
Retailer 10
-
£262 GBP
$351 USD
View
A
Retailer 11
-
£273 GBP
View
B+
Retailer 12
-
£326 GBP
$437 USD
View
Retailer 13
-
£377 GBP
$505 USD
View
Price last confirmed 12 days ago
B+
Retailer 14
-
£394 GBP
SGD 713 SGD
View
B+
Retailer 15
-
£425 GBP
$570 USD
View
B+
Retailer 16
-
£461 GBP
$618 USD
View
B
Retailer 17
-
£487 GBP
$653 USD
View
Retailer 18
-
£503 GBP
$674 USD
View
Price last confirmed 12 days ago
B
Retailer 19
-
£516 GBP
View
B
Retailer 20
-
£675 GBP
View
Most Expensive
B
Flawless Fine Jewelry
BE2190C05 · Oct 31
£751 GBP
View
20 more retailers have this diamond
Prices start from £116 GBPSave up to £635 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
£116 GBP