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Radiant|Lab Grown|IGI

1.05ct D VS1 Radiant Lab Grown Diamond

EX • D/VS1 • IGI LG762530427

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

Certificate IGI LG762530427

Diamond specifications and retailer prices

From €153 EUR
$171 USD
As of October 30, 2026
Save €849 EUR (85%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: €1,003 EUR at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

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 LG762530427 or 762530427. Listed at 20 retailers as of October 30, 2026, with prices from €153 to €1,003, a €849 spread on the same certified stone. Brilliant Earth lists it at €1,003. 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
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle45.5°
Pavilion angle35.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG762530427
Dimensions7.08 × 5.05 × 3.42 mm
L/W Ratio1.40
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.08 mm5.05 mm1.05 ctD / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG762530427
Side View
Table 67.0%Crown 45.5°Girdle: MediumPavilion 35.6°Culet: NoneDepth 67.7%

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: €1,003 EUR|Low: €153 EUR|High: €1,003 EUR|Avg: €442 EUR
Brilliant Earth
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
Retailer 16
Retailer 17
Retailer 18
Retailer 19
October 31, 2026
Retailer 15€153 EUR
Retailer 6€170 EUR
Retailer 4€177 EUR
Retailer 17€190 EUR
Retailer 19€190 EUR
Retailer 13€254 EUR
Retailer 10€323 EUR
Retailer 14€325 EUR
Retailer 2€334 EUR
Retailer 12€335 EUR
Retailer 8€339 EUR
Retailer 16€461 EUR
Retailer 9€474 EUR
Retailer 18€609 EUR
Retailer 5€644 EUR
Retailer 11€658 EUR
Retailer 3€887 EUR
Retailer 7€985 EUR
Brilliant Earth€1,003 EUR

37 data points across 19 retailers

20 retailers€153 EUR to €1,003 EUR

A
Cheapest Retailer
-
€153 EUR
$171 USD
A
Retailer 2
-
€170 EUR
$190 USD
View
Final sale: no returns
A
Retailer 3
-
€177 EUR
$198 USD
View
A
Retailer 4
-
€190 EUR
$212 USD
View
A
Retailer 5
-
€190 EUR
$212 USD
View
A
Retailer 6
-
€254 EUR
£223 GBP
View
A
Retailer 7
-
€323 EUR
$361 USD
View
A
Retailer 8
-
€325 EUR
ZAR 5,872 ZAR
View
A
Retailer 9
-
€334 EUR
View
A
Retailer 10
-
€335 EUR
£295 GBP
View
A
Retailer 11
-
€339 EUR
$379 USD
View
B+
Retailer 12
-
€461 EUR
A$793 AUD
View
B+
Retailer 13
-
€474 EUR
$529 USD
View
Retailer 14
-
€507 EUR
$567 USD
View
Price last confirmed 61 days ago
B+
Retailer 15
-
€609 EUR
$680 USD
View
B
Retailer 16
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€644 EUR
$719 USD
View
B
Retailer 17
-
€658 EUR
$735 USD
View
B
Retailer 18
-
€887 EUR
£780 GBP
View
B
Retailer 19
-
€985 EUR
$1,100 USD
View
Most Expensive
B
Brilliant Earth
17281044A · Oct 30
€1,003 EUR
$1,120 USD
View
19 more retailers have this diamond
Prices start from €153 EURSave up to €849 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
€153 EUR