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Round|Lab Grown|IGI

1.20ct F VS1 Round Lab Grown Diamond

ID • F/VS1 • IGI LG844687850

Shape and cutting style on the report: Round brilliant

Certificate IGI LG844687850

Diamond specifications and retailer prices

From €154 EUR
$173 USD
As of November 1, 2026
Save €739 EUR (83%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: €893 EUR at MOH London · As of November 1, 2026
View at MOH London

About this 1.2ct lab-grown round diamond

This 1.2ct 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 LG844687850 or 844687850. Listed at 22 retailers as of November 1, 2026, with prices from €154 to €893, a €739 spread on the same certified stone. MOH London lists it at €893. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.20
Carat
F
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.3°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG844687850
Dimensions6.86 × 6.88 × 4.14 mm
L/W Ratio1.00
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.86 mm6.88 mm1.20 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG844687850
Side View
Table 58.0%Crown 33.3°Girdle: MED-STKPavilion 40.7°Culet: NoneDepth 60.3%

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: €893 EUR|Low: €154 EUR|High: €898 EUR|Avg: €421 EUR|-0.5%
MOH London
Retailer 2
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Retailer 22
November 2, 2026
Retailer 7€154 EUR
Retailer 21€173 EUR
Retailer 22€178 EUR
Retailer 3€191 EUR
Retailer 10€191 EUR
Retailer 12€217 EUR
Retailer 14€259 EUR
Retailer 18€330 EUR
Retailer 16€330 EUR
Retailer 2€341 EUR
Retailer 6€342 EUR
Retailer 19€408 EUR
Retailer 9€412 EUR
Retailer 17€450 EUR
Retailer 13€466 EUR
Retailer 20€567 EUR
Retailer 8€614 EUR
Retailer 15€631 EUR
Retailer 4€649 EUR
Retailer 11€663 EUR
Retailer 5€749 EUR
MOH London€893 EUR

21 data points across 22 retailers

22 retailers€154 EUR to €893 EUR

A
Cheapest Retailer
-
€154 EUR
$173 USD
A
Retailer 2
-
€173 EUR
$194 USD
View
Final sale: no returns
A
Retailer 3
-
€178 EUR
$200 USD
View
Retailer 4
-
€191 EUR
$214 USD
View
Price last confirmed 8 days ago
A
Retailer 5
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€191 EUR
$214 USD
View
A
Retailer 6
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€217 EUR
HK$1,900 HKD
View
B+
Retailer 7
-
€259 EUR
$290 USD
View
A
Retailer 8
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€330 EUR
£291 GBP
View
A
Retailer 9
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€330 EUR
ZAR 5,974 ZAR
View
A
Retailer 10
-
€341 EUR
£301 GBP
View
A
Retailer 11
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€342 EUR
$384 USD
View
B+
Retailer 12
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€408 EUR
View
B+
Retailer 13
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€412 EUR
$462 USD
View
B+
Retailer 14
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€450 EUR
$505 USD
View
B+
Retailer 15
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€466 EUR
A$804 AUD
View
B+
Retailer 16
-
€567 EUR
A$979 AUD
View
B
Retailer 17
-
€614 EUR
$689 USD
View
B
Retailer 18
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€631 EUR
$708 USD
View
B
Retailer 19
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€649 EUR
$728 USD
View
B
Retailer 20
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€663 EUR
$743 USD
View
B
Retailer 21
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€749 EUR
$840 USD
View
Most Expensive
B
MOH London
LG844687850 · Nov 1
€893 EUR
£789 GBP
View
21 more retailers have this diamond
Prices start from €154 EURSave up to €739 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
1.20ct Round
€154 EUR