CaratHunter
Plans
Round|Lab Grown|IGI

1.05ct F VS1 Round Lab Grown Diamond

ID • F/VS1 • IGI LG670419523

Shape and cutting style on the report: Round brilliant

Certificate IGI LG670419523

Diamond specifications and retailer prices

From €160 EUR
As of November 5, 2026
Save €771 EUR (83%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: €931 EUR at MOH London · As of November 2, 2026
View at MOH London

About this 1.05ct lab-grown round diamond

This 1.05ct lab-grown round sits in the classic one-carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG670419523 or 670419523. Listed at 24 retailers as of November 2, 2026, with prices from €160 to €931, a €771 spread on the same certified stone. MOH London lists it at €931. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.05
Carat
F
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.8°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG670419523
Dimensions6.50 × 6.51 × 4.02 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
6.50 mm6.51 mm1.05 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG670419523
Side View
Table 59.0%Crown 34.8°Girdle: MED-STKPavilion 41.1°Culet: NoneDepth 61.8%

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 5
Current: €931 EUR|Low: €160 EUR|High: €943 EUR|Avg: €419 EUR|-0.8%
MOH London
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
November 5, 2026
Retailer 11€160 EUR
Retailer 7€186 EUR
Retailer 9€199 EUR
Retailer 6€281 EUR
Retailer 10€334 EUR
Retailer 2€341 EUR
Retailer 4€343 EUR
Retailer 8€354 EUR
Retailer 5€356 EUR
Retailer 14€485 EUR
Retailer 13€507 EUR
Retailer 3€624 EUR
Retailer 12€640 EUR
MOH London€931 EUR

33 data points across 14 retailers

24 retailers€160 EUR to €931 EUR

A
Cheapest Retailer
-
€160 EUR
A
Retailer 2
-
€180 EUR
View
Final sale: no returns
A
Retailer 3
-
€186 EUR
View
A
Retailer 4
-
€199 EUR
View
A
Retailer 5
-
€199 EUR
View
Retailer 6
-
€199 EUR
View
Price last confirmed 12 days ago
A
Retailer 7
-
€281 EUR
View
A
Retailer 8
-
€281 EUR
View
A
Retailer 9
-
€334 EUR
View
B+
Retailer 10
-
€341 EUR
View
B+
Retailer 11
-
€343 EUR
View
B+
Retailer 12
-
€354 EUR
View
B+
Retailer 13
-
€356 EUR
View
Retailer 14
-
€360 EUR
View
Price last confirmed 142 days ago
B+
Retailer 15
-
€480 EUR
View
B+
Retailer 16
-
€485 EUR
View
B+
Retailer 17
-
€507 EUR
View
B
Retailer 18
-
€543 EUR
View
B
Retailer 19
-
€624 EUR
View
B
Retailer 20
-
€640 EUR
View
B
Retailer 21
-
€676 EUR
View
B
Retailer 22
-
€676 EUR
View
B
Retailer 23
-
€688 EUR
View
Most Expensive
B
MOH London
LG670419523 · Nov 2
€931 EUR
£823 GBP
View
23 more retailers have this diamond
Prices start from €160 EURSave up to €771 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
1.05ct Round
€160 EUR