CaratHunter
Plans
Round|Lab Grown|IGI

1.55ct F VS1 Round Lab Grown Diamond

ID • F/VS1 • IGI LG799615757

Shape and cutting style on the report: Round brilliant

Certificate IGI LG799615757

Diamond specifications and retailer prices

From €263 EUR
$295 USD
As of November 1, 2026
Save €2,073 EUR (89%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: €2,568 EUR at Do Amore Diamonds · As of November 2, 2026
View at Do Amore 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 F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG799615757 or 799615757. Listed at 23 retailers as of November 1, 2026, with a 788% 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
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.7°
Pavilion angle41.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG799615757
Dimensions7.45 × 7.39 × 4.60 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.45 mm7.39 mm1.55 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG799615757
Side View
Table 57.0%Crown 34.7°Girdle: MediumPavilion 41.2°Culet: NoneDepth 62.0%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: €570 EUR|Low: €252 EUR|High: €1,458 EUR|Avg: €725 EUR|-1.0%
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
November 2, 2026
Retailer 2€263 EUR
Retailer 5€305 EUR
Retailer 3€325 EUR
Retailer 6€325 EUR
Retailer 15€464 EUR
Retailer 1€570 EUR
Retailer 8€620 EUR
Retailer 12€625 EUR
Retailer 9€641 EUR
Retailer 13€838 EUR
Retailer 11€918 EUR
Retailer 14€1,000 EUR
Retailer 4€1,155 EUR
Retailer 7€1,252 EUR
Retailer 10€1,440 EUR

35 data points across 15 retailers

23 retailers€263 EUR to €2,336 EUR

A
Cheapest Retailer
-
€263 EUR
$295 USD
A
Retailer 2
-
€293 EUR
$329 USD
View
Final sale: no returns
A
Retailer 3
-
€305 EUR
$342 USD
View
Retailer 4
-
€325 EUR
$365 USD
View
Price last confirmed 8 days ago
A
Retailer 5
-
€325 EUR
$365 USD
View
A
Retailer 6
-
€342 EUR
$384 USD
View
A
Retailer 7
-
€435 EUR
$488 USD
View
A
Retailer 8
-
€464 EUR
$520 USD
View
B+
Retailer 9
-
€570 EUR
£504 GBP
View
B+
Retailer 10
-
€620 EUR
ZAR 11,233 ZAR
View
B+
Retailer 11
-
€625 EUR
A$1,078 AUD
View
B+
Retailer 12
-
€626 EUR
$702 USD
View
B+
Retailer 13
-
€641 EUR
£566 GBP
View
B+
Retailer 14
-
€838 EUR
A$1,446 AUD
View
B+
Retailer 15
-
€918 EUR
A$1,584 AUD
View
B
Retailer 16
-
€1,000 EUR
$1,122 USD
View
B
Retailer 17
-
€1,155 EUR
$1,296 USD
View
B
Retailer 18
-
€1,252 EUR
$1,404 USD
View
B
Retailer 19
-
€1,300 EUR
$1,458 USD
View
B
Retailer 20
-
€1,330 EUR
$1,491 USD
View
B
Retailer 21
-
€1,440 EUR
£1,272 GBP
View
B
Retailer 22
-
€2,336 EUR
$2,620 USD
View
Most Expensive
Do Amore Diamonds
23-799615757 · Nov 2
€2,568 EUR
$2,880 USD
View
Price under review
22 more retailers have this diamond
Prices start from €263 EURSave up to €2,073 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
€263 EUR