Round|Lab Grown|IGI

1.55ct G VS1 Round Lab Grown Diamond

ID • G/VS1 • IGI LG768680172

Shape and cutting style on the report: Round brilliant

Certificate IGI LG768680172

Diamond specifications and retailer prices

From €217 EUR
$243 USD
As of October 22, 2026
19 retailers carry this diamond
Most expensive: €1,187 EUR at Reve Diamonds · As of October 25, 2026
View at Reve Diamonds

About this 1.55ct lab-grown round diamond

This 1.55ct lab-grown round 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 LG768680172 or 768680172. Listed at 19 retailers as of October 22, 2026. 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
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.4°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG768680172
Dimensions7.42 × 7.39 × 4.56 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.42 mm7.39 mm1.55 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG768680172
Side View
Table 58.0%Crown 35.4°Girdle: MediumPavilion 40.6°Culet: NoneDepth 61.5%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 22
Current: €480 EUR|Low: €215 EUR|High: €1,187 EUR|Avg: €562 EUR|+5.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
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Retailer 10
Retailer 11
Retailer 12
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Retailer 19
Reve Diamonds
October 27, 2026
Retailer 9€217 EUR
Retailer 14€243 EUR
Retailer 18€251 EUR
Retailer 4€268 EUR
Retailer 5€268 EUR
Retailer 12€419 EUR
Retailer 19€436 EUR
Retailer 6€451 EUR
Retailer 17€454 EUR
Retailer 1€480 EUR
Retailer 13€483 EUR
Retailer 3€493 EUR
Retailer 16€626 EUR
Retailer 7€711 EUR
Retailer 2€727 EUR
Retailer 10€864 EUR
Retailer 8€910 EUR
Retailer 11€1,024 EUR
Retailer 15€1,078 EUR
Reve Diamonds€1,187 EUR

32 data points across 20 retailers

19 retailers€217 EUR to €1,187 EUR

Retailer 1
-
€217 EUR
$243 USD
Price last confirmed 10 days ago
Retailer 2
-
€251 EUR
$282 USD
View
Price last confirmed 9 days ago
Retailer 3
-
€268 EUR
$301 USD
View
Price last confirmed 8 days ago
Retailer 4
-
€268 EUR
$301 USD
View
Price last confirmed 10 days ago
Retailer 5
-
€419 EUR
£370 GBP
View
Price last confirmed 7 days ago
Retailer 6
-
€436 EUR
$489 USD
View
Price last confirmed 7 days ago
Retailer 7
-
€451 EUR
$506 USD
View
Price last confirmed 7 days ago
Retailer 8
-
€454 EUR
ZAR 8,234 ZAR
View
Price last confirmed 10 days ago
Retailer 9
-
€483 EUR
£427 GBP
View
Price last confirmed 7 days ago
Retailer 10
-
€493 EUR
$553 USD
View
Price last confirmed 8 days ago
Retailer 11
-
€626 EUR
A$1,080 AUD
View
Price last confirmed 9 days ago
Retailer 12
-
€711 EUR
$798 USD
View
Price last confirmed 7 days ago
Retailer 13
-
€727 EUR
$815 USD
View
Price last confirmed 12 days ago
Retailer 14
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€864 EUR
$969 USD
View
Price last confirmed 9 days ago
Retailer 15
-
€910 EUR
$1,021 USD
View
Price last confirmed 7 days ago
Retailer 16
-
€1,024 EUR
$1,148 USD
View
Price last confirmed 7 days ago
Retailer 17
-
€1,078 EUR
£952 GBP
View
Price last confirmed 8 days ago
Retailer 18
-
€1,083 EUR
$1,215 USD
View
Price last confirmed 7 days ago
Most Expensive
Reve Diamonds
AC18A91B1 · Oct 25
€1,187 EUR
$1,331 USD
View
Price last confirmed 8 days ago
18 more retailers have this diamond

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 Round
€217 EUR