Radiant|Lab Grown|IGI

1.01ct D VVS1 Radiant Lab Grown Diamond

ID • D/VVS1 • IGI LG683565141

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

Certificate IGI LG683565141

Diamond specifications and retailer prices

From £137 GBP
$184 USD
As of October 30, 2026
Save £750 GBP (85%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: £887 GBP at Flawless Fine Jewelry · As of October 29, 2026
View at Flawless Fine Jewelry

About this 1.01ct lab-grown radiant diamond

This 1.01ct lab-grown radiant sits in the classic one-carat band, graded D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG683565141 or 683565141. Listed at 22 retailers as of October 29, 2026, with prices from £137 to £887, a £750 spread on the same certified stone. Flawless Fine Jewelry lists it at £887. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.01
Carat
D
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle45°
Pavilion angle34.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG683565141
Dimensions7.00 × 4.89 × 3.34 mm
L/W Ratio1.43
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.00 mm4.89 mm1.01 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG683565141
Side View
Table 61.0%Crown 45°Girdle: Slightly ThickPavilion 34.1°Culet: NoneDepth 68.3%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 30
Current: £887 GBP|Low: £131 GBP|High: £887 GBP|Avg: £393 GBP
Flawless Fine Jewelry
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
October 30, 2026
Retailer 15£137 GBP
Retailer 7£152 GBP
Retailer 5£159 GBP
Retailer 3£170 GBP
Retailer 6£170 GBP
Retailer 13£283 GBP
Retailer 9£292 GBP
Retailer 2£307 GBP
Retailer 11£414 GBP
Retailer 14£437 GBP
Retailer 4£546 GBP
Retailer 10£576 GBP
Retailer 12£694 GBP
Retailer 8£798 GBP
Flawless Fine Jewelry£887 GBP

45 data points across 15 retailers

22 retailers£137 GBP to £887 GBP

A
Cheapest Retailer
-
£137 GBP
$184 USD
A
Retailer 2
-
£152 GBP
$204 USD
View
Final sale: no returns
A
Retailer 3
-
£159 GBP
$213 USD
View
A
Retailer 4
-
£170 GBP
$228 USD
View
A
Retailer 5
-
£170 GBP
$228 USD
View
A
Retailer 6
-
£231 GBP
$310 USD
View
A
Retailer 7
-
£252 GBP
$338 USD
View
Retailer 8
-
£283 GBP
€361 EUR
View
Price last confirmed 7 days ago
A
Retailer 9
-
£292 GBP
ZAR 6,314 ZAR
View
A
Retailer 10
-
£307 GBP
View
B+
Retailer 11
-
£414 GBP
A$854 AUD
View
B+
Retailer 12
-
£437 GBP
$585 USD
View
Retailer 13
-
£522 GBP
$699 USD
View
Price last confirmed 32 days ago
B
Retailer 14
-
£546 GBP
$732 USD
View
B
Retailer 15
-
£565 GBP
View
B
Retailer 16
-
£573 GBP
$768 USD
View
B+
Retailer 17
-
£576 GBP
A$1,188 AUD
View
B
Retailer 18
-
£586 GBP
$786 USD
View
Retailer 19
-
£694 GBP
$930 USD
View
Price last confirmed 12 days ago
B
Retailer 20
-
£798 GBP
View
B
Retailer 21
-
£852 GBP
$1,141 USD
View
Most Expensive
B
Flawless Fine Jewelry
7944B8D97 · Oct 29
£887 GBP
View
21 more retailers have this diamond
Prices start from £137 GBPSave up to £750 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
1.01ct Radiant
£137 GBP