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Radiant|Lab Grown|IGI

1.01ct D VVS1 Radiant Lab Grown Diamond

ID • D/VVS1 • IGI LG670458393

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

Certificate IGI LG670458393

Diamond specifications and retailer prices

From €226 EUR
$252 USD
As of October 27, 2026
Save €1,124 EUR (83%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: €2,012 EUR at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

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 LG670458393 or 670458393. Listed at 21 retailers as of October 27, 2026, with a 496% 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

1.01
Carat
D
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.9°
Pavilion angle33.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG670458393
Dimensions4.97 × 4.97 × 7.56 mm
L/W Ratio1.00
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
4.97 mm4.97 mm1.01 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG670458393
Side View
Table 67.0%Crown 39.9°Girdle: Slightly ThickPavilion 33.8°Culet: NoneDepth 63.2%

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 27
Current: €1,248 EUR|Low: €217 EUR|High: €1,256 EUR|Avg: €538 EUR|-0.5%
Retailer 1
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 29, 2026
Retailer 14€226 EUR
Retailer 7€252 EUR
Retailer 4€262 EUR
Retailer 5€280 EUR
Retailer 15€280 EUR
Retailer 2€393 EUR
Retailer 13€427 EUR
Retailer 9€532 EUR
Retailer 10€542 EUR
Retailer 6€567 EUR
Retailer 8€754 EUR
Retailer 11€764 EUR
Retailer 12€862 EUR
Retailer 3€995 EUR
Retailer 1€1,248 EUR

43 data points across 15 retailers

21 retailers€226 EUR to €1,350 EUR

A
Cheapest Retailer
-
€226 EUR
$252 USD
A
Retailer 2
-
€252 EUR
$281 USD
View
Final sale: no returns
A
Retailer 3
-
€262 EUR
$292 USD
View
A
Retailer 4
-
€280 EUR
$312 USD
View
A
Retailer 5
-
€280 EUR
$312 USD
View
A
Retailer 6
-
€309 EUR
$344 USD
View
A
Retailer 7
-
€393 EUR
$437 USD
View
B+
Retailer 8
-
€427 EUR
$475 USD
View
B+
Retailer 9
-
€532 EUR
ZAR 9,571 ZAR
View
B+
Retailer 10
-
€542 EUR
£475 GBP
View
B+
Retailer 11
-
€567 EUR
$631 USD
View
B+
Retailer 12
-
€754 EUR
A$1,291 AUD
View
B
Retailer 13
-
€764 EUR
A$1,309 AUD
View
B
Retailer 14
-
€801 EUR
£702 GBP
View
B
Retailer 15
-
€862 EUR
$960 USD
View
B
Retailer 16
-
€995 EUR
$1,108 USD
View
B
Retailer 17
-
€1,146 EUR
$1,275 USD
View
B
Retailer 18
-
€1,205 EUR
£1,056 GBP
View
B
Retailer 19
-
€1,248 EUR
£1,094 GBP
View
B
Retailer 20
-
€1,350 EUR
CA$2,087 CAD
View
Most Expensive
B
Do Amore Diamonds
27-C18408FAA · Oct 29
€2,012 EUR
$2,240 USD
View
Price under review
20 more retailers have this diamond
Prices start from €226 EURSave up to €1,124 EUR

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
€226 EUR