Radiant|Lab Grown|IGI

0.91ct G VS1 Radiant Lab Grown Diamond

EX • G/VS1 • IGI LG555201847

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

Certificate IGI LG555201847

Diamond specifications and retailer prices

From €164 EUR
$183 USD
As of November 1, 2026
Save €689 EUR (81%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: €955 EUR at Flawless Fine Jewelry · As of October 6, 2026
View at Flawless Fine Jewelry

About this 0.91ct lab-grown radiant diamond

This 0.91ct lab-grown radiant sits in the just-under-one-carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG555201847 or 555201847. Listed at 19 retailers as of November 1, 2026, with a 420% 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

0.91
Carat
G
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40°
Pavilion angle33.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG555201847
Dimensions6.44 × 4.93 × 3.25 mm
L/W Ratio1.31
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
6.44 mm4.93 mm0.91 ctG / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG555201847
Side View
Table 65.5%Crown 40°Girdle: MED-STKPavilion 33.1°Culet: NoneDepth 65.9%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 1
Current: €455 EUR|Low: €141 EUR|High: €863 EUR|Avg: €369 EUR|+1.4%
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€141 EUR
Retailer 5€164 EUR
Retailer 12€183 EUR
Retailer 13€183 EUR
Retailer 10€241 EUR
Retailer 8€323 EUR
Retailer 3€328 EUR
Retailer 6€331 EUR
Retailer 1€455 EUR
Retailer 4€463 EUR
Retailer 9€474 EUR
Retailer 11€619 EUR
Retailer 7€853 EUR

44 data points across 13 retailers

19 retailers€164 EUR to €853 EUR

Retailer 1
-
€141 EUR
$158 USD
Price last confirmed 30 days ago
A
Retailer 2
-
€164 EUR
$183 USD
View
Final sale: no returns
Retailer 3
-
€171 EUR
$191 USD
View
Price last confirmed 35 days ago
Retailer 4
-
€183 EUR
$204 USD
View
Price last confirmed 20 days ago
Retailer 5
-
€183 EUR
$204 USD
View
Price last confirmed 29 days ago
Retailer 6
-
€241 EUR
£212 GBP
View
Price last confirmed 15 days ago
A
Retailer 7
-
€279 EUR
$312 USD
View
B+
Retailer 8
-
€323 EUR
£284 GBP
View
B+
Retailer 9
-
€328 EUR
$366 USD
View
A
Retailer 10
-
€331 EUR
ZAR 5,982 ZAR
View
B+
Retailer 11
-
€455 EUR
A$782 AUD
View
B+
Retailer 12
-
€463 EUR
$517 USD
View
B+
Retailer 13
-
€474 EUR
$530 USD
View
Retailer 14
-
€586 EUR
$655 USD
View
Price last confirmed 32 days ago
B
Retailer 15
-
€619 EUR
$692 USD
View
B
Retailer 16
-
€635 EUR
$710 USD
View
B
Retailer 17
-
€728 EUR
£641 GBP
View
B
Retailer 18
-
€853 EUR
£750 GBP
View
Most Expensive
Flawless Fine Jewelry
F0CD3AFD6 · Oct 6
€955 EUR
£840 GBP
View
Price last confirmed 26 days ago
18 more retailers have this diamond
Prices start from €164 EURSave up to €689 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
0.91ct Radiant
€164 EUR