Radiant|Lab Grown|IGI

1.55ct G VS1 Radiant Lab Grown Diamond

ID • G/VS1 • IGI LG602302723

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

Certificate IGI LG602302723

Diamond specifications and retailer prices

From €225 EUR
$251 USD
As of November 1, 2026
Save €1,539 EUR (87%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: €1,763 EUR at Do Amore Diamonds · As of November 1, 2026
View at Do Amore Diamonds

About this 1.55ct lab-grown radiant diamond

This 1.55ct lab-grown radiant sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG602302723 or 602302723. Listed at 18 retailers as of November 1, 2026, with prices from €225 to €1,763, a €1,539 spread on the same certified stone. Do Amore Diamonds lists it at €1,763. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.55
Carat
G
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.7°
Pavilion angle35.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG602302723
Dimensions8.04 × 5.79 × 3.92 mm
L/W Ratio1.39
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
8.04 mm5.79 mm1.55 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG602302723
Side View
Table 68.0%Crown 39.7°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: Nov 1
Current: €1,763 EUR|Low: €178 EUR|High: €1,763 EUR|Avg: €568 EUR|+3.1%
Do Amore Diamonds
Retailer 2
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Retailer 21
November 2, 2026
Retailer 8€184 EUR
Retailer 10€201 EUR
Retailer 9€224 EUR
Retailer 16€225 EUR
Retailer 4€240 EUR
Retailer 3€310 EUR
Retailer 21€323 EUR
Retailer 13€363 EUR
Retailer 11€425 EUR
Retailer 15€457 EUR
Retailer 14€473 EUR
Retailer 2€497 EUR
Retailer 7€592 EUR
Retailer 6€736 EUR
Retailer 12€783 EUR
Retailer 5€851 EUR
Retailer 17€977 EUR
Retailer 18€1,005 EUR
Retailer 19€1,062 EUR
Retailer 20€1,114 EUR
Do Amore Diamonds€1,763 EUR

30 data points across 21 retailers

18 retailers€225 EUR to €1,763 EUR

Retailer 1
-
€184 EUR
$206 USD
Price last confirmed 11 days ago
Retailer 2
-
€224 EUR
$250 USD
View
Price last confirmed 16 days ago
A
Retailer 3
-
€225 EUR
$251 USD
View
A
Retailer 4
-
€240 EUR
$268 USD
View
A
Retailer 5
-
€310 EUR
£272 GBP
View
B+
Retailer 6
-
€323 EUR
$361 USD
View
A
Retailer 7
-
€363 EUR
$406 USD
View
A
Retailer 8
-
€457 EUR
ZAR 8,253 ZAR
View
A
Retailer 9
-
€497 EUR
£437 GBP
View
Retailer 10
-
€592 EUR
A$1,018 AUD
View
Price last confirmed 15 days ago
Retailer 11
-
€736 EUR
$822 USD
View
Price last confirmed 11 days ago
Retailer 12
-
€783 EUR
$875 USD
View
Price last confirmed 34 days ago
B+
Retailer 13
-
€851 EUR
$951 USD
View
B
Retailer 14
-
€977 EUR
$1,091 USD
View
B
Retailer 15
-
€1,005 EUR
$1,122 USD
View
B
Retailer 16
-
€1,062 EUR
£934 GBP
View
B
Retailer 17
-
€1,114 EUR
$1,245 USD
View
Most Expensive
B
Do Amore Diamonds
27-0F8E2BDB4 · Nov 1
€1,763 EUR
$1,970 USD
View
17 more retailers have this diamond
Prices start from €225 EURSave up to €1,539 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
1.55ct Radiant
€225 EUR