Radiant|Lab Grown|IGI

1.05ct D VS1 Radiant Lab Grown Diamond

ID • D/VS1 • IGI LG774638605

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

Certificate IGI LG774638605

Diamond specifications and retailer prices

From €182 EUR
$203 USD
As of October 30, 2026
Save €897 EUR (83%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: €1,853 EUR at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 1.05ct lab-grown radiant diamond

This 1.05ct 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 LG774638605 or 774638605. Listed at 25 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

1.05
Carat
D
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle42.9°
Pavilion angle33.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG774638605
Dimensions7.04 × 5.05 × 3.33 mm
L/W Ratio1.39
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.04 mm5.05 mm1.05 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG774638605
Side View
Table 65.0%Crown 42.9°Girdle: MED-STKPavilion 33.5°Culet: NoneDepth 65.9%

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: €999 EUR|Low: €175 EUR|High: €1,011 EUR|Avg: €523 EUR|-1.1%
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
November 1, 2026
Retailer 2€175 EUR
Retailer 5€203 EUR
Retailer 13€226 EUR
Retailer 6€333 EUR
Retailer 8€428 EUR
Retailer 7€465 EUR
Retailer 4€506 EUR
Retailer 11€515 EUR
Retailer 10€595 EUR
Retailer 9€608 EUR
Retailer 12€729 EUR
Retailer 3€969 EUR
Retailer 1€999 EUR

44 data points across 13 retailers

25 retailers€182 EUR to €1,079 EUR

Retailer 1
-
€175 EUR
$195 USD
Price last confirmed 30 days ago
A
Retailer 2
-
€182 EUR
$203 USD
View
A
Retailer 3
-
€203 EUR
$227 USD
View
Final sale: no returns
Retailer 4
-
€211 EUR
$236 USD
View
Price last confirmed 35 days ago
A
Retailer 5
-
€226 EUR
$252 USD
View
Retailer 6
-
€226 EUR
$252 USD
View
Price last confirmed 29 days ago
Retailer 7
-
€226 EUR
$252 USD
View
Price last confirmed 7 days ago
A
Retailer 8
-
€257 EUR
$287 USD
View
A
Retailer 9
-
€303 EUR
$339 USD
View
A
Retailer 10
-
€333 EUR
£293 GBP
View
A
Retailer 11
-
€428 EUR
ZAR 7,730 ZAR
View
B+
Retailer 12
-
€465 EUR
£409 GBP
View
B+
Retailer 13
-
€506 EUR
$565 USD
View
Retailer 14
-
€515 EUR
$575 USD
View
Price last confirmed 11 days ago
B+
Retailer 15
-
€595 EUR
A$1,023 AUD
View
B+
Retailer 16
-
€608 EUR
A$1,045 AUD
View
B
Retailer 17
-
€729 EUR
$814 USD
View
Retailer 18
-
€801 EUR
$895 USD
View
Price last confirmed 32 days ago
B
Retailer 19
-
€801 EUR
$895 USD
View
B
Retailer 20
-
€955 EUR
$1,067 USD
View
B
Retailer 21
-
€969 EUR
£852 GBP
View
B
Retailer 22
-
€999 EUR
£879 GBP
View
B
Retailer 23
-
€1,079 EUR
$1,205 USD
View
Retailer 24
-
€1,745 EUR
$1,950 USD
View
Price under review
Most Expensive
Do Amore Diamonds
23-774638605 · Oct 31
€1,853 EUR
$2,070 USD
View
Price under review
24 more retailers have this diamond
Prices start from €182 EURSave up to €897 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
1.05ct Radiant
€182 EUR