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Round|Lab Grown|IGI

1.55ct G VS1 Round Lab Grown Diamond

ID • G/VS1 • IGI LG600340251

Shape and cutting style on the report: Round brilliant

Certificate IGI LG600340251

Diamond specifications and retailer prices

From €188 EUR
$211 USD
As of November 1, 2026
Save €906 EUR (83%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: €1,094 EUR at Reve Diamonds · As of November 1, 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 LG600340251 or 600340251. Listed at 19 retailers as of November 1, 2026, with prices from €188 to €1,094, a €906 spread on the same certified stone. Reve Diamonds lists it at €1,094. 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 angle34.8°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG600340251
Dimensions7.41 × 7.38 × 4.57 mm
L/W Ratio1.00
Girdle conditionFaceted
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
7.41 mm7.38 mm1.55 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG600340251
Side View
Table 57.0%Crown 34.8°Girdle: MediumPavilion 40.7°Culet: NoneDepth 61.8%

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: €542 EUR|Low: €188 EUR|High: €1,141 EUR|Avg: €555 EUR|-18.0%
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
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Reve Diamonds
November 2, 2026
Retailer 7€188 EUR
Retailer 5€210 EUR
Retailer 6€218 EUR
Retailer 3€233 EUR
Retailer 10€363 EUR
Retailer 15€399 EUR
Retailer 12€402 EUR
Retailer 2€426 EUR
Retailer 11€429 EUR
Retailer 9€441 EUR
Retailer 14€529 EUR
Retailer 1€542 EUR
Retailer 17€748 EUR
Retailer 16€751 EUR
Retailer 8€796 EUR
Retailer 13€933 EUR
Retailer 4€948 EUR
Reve Diamonds€1,094 EUR

35 data points across 18 retailers

19 retailers€188 EUR to €1,094 EUR

A
Cheapest Retailer
-
€188 EUR
$211 USD
A
Retailer 2
-
€210 EUR
$235 USD
View
Final sale: no returns
A
Retailer 3
-
€218 EUR
$244 USD
View
A
Retailer 4
-
€233 EUR
$261 USD
View
Retailer 5
-
€282 EUR
$316 USD
View
Price last confirmed 8 days ago
A
Retailer 6
-
€363 EUR
£320 GBP
View
B+
Retailer 7
-
€399 EUR
$448 USD
View
A
Retailer 8
-
€402 EUR
ZAR 7,283 ZAR
View
A
Retailer 9
-
€426 EUR
$478 USD
View
A
Retailer 10
-
€429 EUR
£379 GBP
View
Retailer 11
-
€441 EUR
$495 USD
View
Price last confirmed 6 days ago
B+
Retailer 12
-
€529 EUR
$593 USD
View
B+
Retailer 13
-
€542 EUR
A$936 AUD
View
B+
Retailer 14
-
€748 EUR
$839 USD
View
B+
Retailer 15
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€751 EUR
$842 USD
View
B
Retailer 16
-
€796 EUR
$893 USD
View
B
Retailer 17
-
€933 EUR
£824 GBP
View
B
Retailer 18
-
€948 EUR
$1,063 USD
View
Most Expensive
B
Reve Diamonds
C5D502549 · Nov 1
€1,094 EUR
$1,227 USD
View
18 more retailers have this diamond
Prices start from €188 EURSave up to €906 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 Round
€188 EUR