Radiant|Lab Grown|IGI

1.03ct E VS1 Radiant Lab Grown Diamond

E/VS1 • IGI LG752550250

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

Certificate IGI LG752550250

Diamond specifications and retailer prices

From €151 EUR
$169 USD
As of October 30, 2026
Save €817 EUR (84%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: €969 EUR at Flawless Fine Jewelry · As of October 29, 2026
View at Flawless Fine Jewelry

About this 1.03ct lab-grown radiant diamond

This 1.03ct lab-grown radiant sits in the classic one-carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included) and certified by IGI LG752550250 or 752550250. Listed at 17 retailers as of October 29, 2026, with prices from €151 to €969, a €817 spread on the same certified stone. Flawless Fine Jewelry lists it at €969. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.03
Carat
E
Colour
VS1
Clarity
-
Cut

Specifications

Cut
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.6°
Pavilion angle35°
OriginLab Grown
Grading LabIGI
CertificateIGI LG752550250
Dimensions4.88 × 4.88 × 7.48 mm
L/W Ratio1.00
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
4.88 mm4.88 mm1.03 ctE / VS1
OriginLab Grown
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG752550250
Side View
Table 64.0%Crown 38.6°Girdle: MediumPavilion 35°Culet: NoneDepth 68.2%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: €969 EUR|Low: €151 EUR|High: €1,023 EUR|Avg: €510 EUR|-5.3%
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
Retailer 16
Retailer 17
October 30, 2026
Retailer 4€151 EUR
Retailer 16€233 EUR
Retailer 2€234 EUR
Retailer 14€275 EUR
Retailer 17€320 EUR
Retailer 9€325 EUR
Retailer 10€331 EUR
Retailer 12€358 EUR
Retailer 8€465 EUR
Retailer 7€481 EUR
Retailer 3€525 EUR
Retailer 13€600 EUR
Retailer 6€664 EUR
Retailer 5€755 EUR
Retailer 11€876 EUR
Retailer 15€934 EUR
Flawless Fine Jewelry€969 EUR

30 data points across 17 retailers

17 retailers€151 EUR to €969 EUR

A
Cheapest Retailer
-
€151 EUR
$169 USD
Final sale: no returns
A
Retailer 2
-
€233 EUR
$260 USD
View
A
Retailer 3
-
€234 EUR
£206 GBP
View
A
Retailer 4
-
€275 EUR
HK$2,400 HKD
View
A
Retailer 5
-
€320 EUR
ZAR 5,778 ZAR
View
Retailer 6
-
€325 EUR
View
Price last confirmed 7 days ago
B+
Retailer 7
-
€331 EUR
£291 GBP
View
B+
Retailer 8
-
€358 EUR
$400 USD
View
Retailer 9
-
€465 EUR
$520 USD
View
Price last confirmed 12 days ago
B+
Retailer 10
-
€481 EUR
A$826 AUD
View
B
Retailer 11
-
€525 EUR
A$902 AUD
View
B
Retailer 12
-
€600 EUR
$670 USD
View
B
Retailer 13
-
€664 EUR
SGD 1,002 SGD
View
B
Retailer 14
-
€755 EUR
$843 USD
View
B
Retailer 15
-
€876 EUR
£771 GBP
View
B
Retailer 16
-
€934 EUR
$1,044 USD
View
Most Expensive
B
Flawless Fine Jewelry
A748E968C · Oct 29
€969 EUR
£852 GBP
View
16 more retailers have this diamond
Prices start from €151 EURSave up to €817 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
1.03ct Radiant
€151 EUR