Radiant|Lab Grown|IGI

1.03ct G VS1 Radiant Lab Grown Diamond

GD • G/VS1 • IGI LG533209618

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

Certificate IGI LG533209618

Diamond specifications and retailer prices

From €183 EUR
$204 USD
As of October 30, 2026
Save €770 EUR (81%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: €1,050 EUR at Flawless Fine Jewelry · As of October 6, 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 G colour (near-colourless) and VS1 clarity (very-slightly-included), with a standard cut grade and certified by IGI LG533209618 or 533209618. Listed at 19 retailers as of October 29, 2026, with a 422% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
G
Color
VS1
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle44.2°
Pavilion angle35.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG533209618
Dimensions6.92 × 5.26 × 3.43 mm
L/W Ratio1.32
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
6.92 mm5.26 mm1.03 ctG / VS1
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG533209618
Side View
Table 64.5%Crown 44.2°Girdle: MediumPavilion 35.1°Culet: NoneDepth 65.2%

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 30
Current: €1,050 EUR|Low: €183 EUR|High: €1,050 EUR|Avg: €537 EUR
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
November 1, 2026
Retailer 4€183 EUR
Retailer 10€202 EUR
Retailer 7€348 EUR
Retailer 12€357 EUR
Retailer 2€366 EUR
Retailer 11€425 EUR
Retailer 3€484 EUR
Retailer 8€494 EUR
Retailer 9€688 EUR
Retailer 5€707 EUR
Retailer 6€953 EUR
Flawless Fine Jewelry€1,050 EUR

44 data points across 12 retailers

19 retailers€183 EUR to €953 EUR

Retailer 1
-
€157 EUR
$175 USD
Price last confirmed 30 days ago
A
Retailer 2
-
€183 EUR
$204 USD
View
Final sale: no returns
Retailer 3
-
€190 EUR
$212 USD
View
Price last confirmed 34 days ago
Retailer 4
-
€202 EUR
$226 USD
View
Price last confirmed 29 days ago
Retailer 5
-
€202 EUR
$226 USD
View
Price last confirmed 20 days ago
B+
Retailer 6
-
€302 EUR
$337 USD
View
B+
Retailer 7
-
€348 EUR
ZAR 6,279 ZAR
View
B+
Retailer 8
-
€357 EUR
$399 USD
View
B+
Retailer 9
-
€366 EUR
£322 GBP
View
Retailer 10
-
€425 EUR
$475 USD
View
Price last confirmed 11 days ago
B
Retailer 11
-
€484 EUR
$541 USD
View
B
Retailer 12
-
€494 EUR
A$849 AUD
View
B
Retailer 13
-
€544 EUR
£478 GBP
View
Retailer 14
-
€652 EUR
$728 USD
View
Price last confirmed 31 days ago
B
Retailer 15
-
€688 EUR
$769 USD
View
B
Retailer 16
-
€700 EUR
$782 USD
View
B
Retailer 17
-
€707 EUR
$790 USD
View
B
Retailer 18
-
€953 EUR
£838 GBP
View
Most Expensive
Flawless Fine Jewelry
119C163D9 · Oct 6
€1,050 EUR
£924 GBP
View
Price last confirmed 25 days ago
18 more retailers have this diamond
Prices start from €183 EURSave up to €770 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
€183 EUR