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Radiant|Lab Grown|IGI

0.91ct G VS1 Radiant Lab Grown Diamond

ID • G/VS1 • IGI LG522231871

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

Certificate IGI LG522231871

Diamond specifications and retailer prices

From €134 EUR
$150 USD
As of October 30, 2026
Save €1,155 EUR (90%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: €1,289 EUR at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

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 LG522231871 or 522231871. Listed at 20 retailers as of October 30, 2026, with prices from €134 to €1,289, a €1,155 spread on the same certified stone. Do Amore Diamonds lists it at €1,289. 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
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle45.9°
Pavilion angle35.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG522231871
Dimensions7.01 × 4.65 × 3.17 mm
L/W Ratio1.51
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
7.01 mm4.65 mm0.91 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG522231871
Side View
Table 67.5%Crown 45.9°Girdle: STK-THKPavilion 35.9°Culet: NoneDepth 68.2%

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: €1,289 EUR|Low: €134 EUR|High: €1,289 EUR|Avg: €508 EUR
Do Amore Diamonds
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
November 1, 2026
Retailer 15€134 EUR
Retailer 6€149 EUR
Retailer 4€156 EUR
Retailer 9€166 EUR
Retailer 13€166 EUR
Retailer 17€213 EUR
Retailer 3€226 EUR
Retailer 11€323 EUR
Retailer 2€334 EUR
Retailer 16€448 EUR
Retailer 12€457 EUR
Retailer 14€565 EUR
Retailer 8€590 EUR
Retailer 10€644 EUR
Retailer 5€746 EUR
Retailer 18€863 EUR
Retailer 7€955 EUR
Do Amore Diamonds€1,289 EUR

44 data points across 18 retailers

20 retailers€134 EUR to €1,289 EUR

A
Cheapest Retailer
-
€134 EUR
$150 USD
A
Retailer 2
-
€149 EUR
$167 USD
View
Final sale: no returns
A
Retailer 3
-
€156 EUR
$174 USD
View
Retailer 4
-
€166 EUR
$186 USD
View
Price last confirmed 7 days ago
A
Retailer 5
-
€166 EUR
$186 USD
View
A
Retailer 6
-
€213 EUR
$238 USD
View
B+
Retailer 7
-
€226 EUR
$252 USD
View
A
Retailer 8
-
€323 EUR
£284 GBP
View
A
Retailer 9
-
€334 EUR
ZAR 6,021 ZAR
View
B+
Retailer 10
-
€448 EUR
$501 USD
View
B+
Retailer 11
-
€457 EUR
A$786 AUD
View
B
Retailer 12
-
€565 EUR
$631 USD
View
B
Retailer 13
-
€590 EUR
$659 USD
View
B
Retailer 14
-
€613 EUR
£539 GBP
View
Retailer 15
-
€709 EUR
$792 USD
View
Price last confirmed 13 days ago
B
Retailer 16
-
€746 EUR
$833 USD
View
Retailer 17
-
€863 EUR
£759 GBP
View
Price last confirmed 11 days ago
B
Retailer 18
-
€955 EUR
£840 GBP
View
B
Retailer 19
-
€1,212 EUR
CA$1,880 CAD
View
Most Expensive
B
Do Amore Diamonds
27-F0EBAD214 · Oct 31
€1,289 EUR
$1,440 USD
View
19 more retailers have this diamond
Prices start from €134 EURSave up to €1,155 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
€134 EUR