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Round|Lab Grown|IGI

1.55ct F VVS1 Round Lab Grown Diamond

ID • F/VVS1 • IGI LG761567666

Shape and cutting style on the report: Round brilliant

Certificate IGI LG761567666

Diamond specifications and retailer prices

From €192 EUR
$215 USD
As of November 1, 2026
Save €762 EUR (80%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: €1,083 EUR at Rare Carat · As of October 7, 2026
View at Rare Carat

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 F colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG761567666 or 761567666. Listed at 17 retailers as of November 1, 2026, with a 397% 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

1.55
Carat
F
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.1°
Pavilion angle41.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG761567666
Dimensions7.49 × 7.51 × 4.53 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
7.49 mm7.51 mm1.55 ctF / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG761567666
Side View
Table 60.0%Crown 33.1°Girdle: MediumPavilion 41.3°Culet: NoneDepth 60.4%

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: €394 EUR|Low: €192 EUR|High: €1,038 EUR|Avg: €512 EUR|-8.3%
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
November 2, 2026
Retailer 13€192 EUR
Retailer 6€223 EUR
Retailer 5€238 EUR
Retailer 8€241 EUR
Retailer 15€262 EUR
Retailer 2€321 EUR
Retailer 1€394 EUR
Retailer 10€411 EUR
Retailer 9€440 EUR
Retailer 14€466 EUR
Retailer 7€563 EUR
Retailer 4€765 EUR
Retailer 12€768 EUR
Retailer 3€773 EUR
Retailer 16€866 EUR
Retailer 11€953 EUR

24 data points across 16 retailers

17 retailers€192 EUR to €953 EUR

A
Cheapest Retailer
-
€192 EUR
$215 USD
A
Retailer 2
-
€223 EUR
$250 USD
View
A
Retailer 3
-
€238 EUR
$267 USD
View
Retailer 4
-
€241 EUR
$270 USD
View
Price last confirmed 8 days ago
A
Retailer 5
-
€262 EUR
HK$2,300 HKD
View
B+
Retailer 6
-
€321 EUR
$360 USD
View
A
Retailer 7
-
€394 EUR
View
A
Retailer 8
-
€411 EUR
ZAR 7,444 ZAR
View
A
Retailer 9
-
€440 EUR
£389 GBP
View
A
Retailer 10
-
€466 EUR
$523 USD
View
B+
Retailer 11
-
€563 EUR
A$971 AUD
View
B+
Retailer 12
-
€765 EUR
$858 USD
View
B
Retailer 13
-
€768 EUR
$861 USD
View
B+
Retailer 14
-
€773 EUR
SGD 1,171 SGD
View
B+
Retailer 15
-
€866 EUR
$971 USD
View
B
Retailer 16
-
€953 EUR
£842 GBP
View
Most Expensive
Rare Carat
T16665676RE761 · Oct 7
€1,083 EUR
$1,215 USD
View
Price last confirmed 26 days ago
16 more retailers have this diamond
Prices start from €192 EURSave up to €762 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
€192 EUR