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Round|Lab Grown|IGI

1.03ct F VVS1 Round Lab Grown Diamond

ID • F/VVS1 • IGI LG799634604

Shape and cutting style on the report: Round brilliant

Certificate IGI LG799634604

Diamond specifications and retailer prices

From €164 EUR
As of November 5, 2026
Save €535 EUR (77%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: €949 EUR at MOH London · As of October 26, 2026
View at MOH London

About this 1.03ct lab-grown round diamond

This 1.03ct lab-grown round sits in the classic one-carat band, graded F colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG799634604 or 799634604. Listed at 21 retailers as of November 4, 2026, with a 327% 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

1.03
Carat
F
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.8°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG799634604
Dimensions6.54 × 6.50 × 3.97 mm
L/W Ratio1.01
Girdle conditionFaceted
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
6.54 mm6.50 mm1.03 ctF / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG799634604
Side View
Table 57.0%Crown 32.8°Girdle: MediumPavilion 40.9°Culet: NoneDepth 60.8%

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: €949 EUR|Low: €157 EUR|High: €960 EUR|Avg: €438 EUR|+0.1%
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 13€164 EUR
Retailer 5€184 EUR
Retailer 4€203 EUR
Retailer 3€274 EUR
Retailer 9€344 EUR
Retailer 2€347 EUR
Retailer 11€349 EUR
Retailer 7€362 EUR
Retailer 10€494 EUR
Retailer 8€521 EUR
Retailer 14€539 EUR
Retailer 6€652 EUR
Retailer 12€739 EUR
MOH London€949 EUR

44 data points across 14 retailers

21 retailers€164 EUR to €699 EUR

A
Cheapest Retailer
-
€164 EUR
A
Retailer 2
-
€184 EUR
View
Final sale: no returns
A
Retailer 3
-
€190 EUR
View
Retailer 4
-
€203 EUR
View
Price last confirmed 12 days ago
A
Retailer 5
-
€203 EUR
View
A
Retailer 6
-
€228 EUR
View
B+
Retailer 7
-
€274 EUR
View
B+
Retailer 8
-
€320 EUR
View
B+
Retailer 9
-
€344 EUR
View
B+
Retailer 10
-
€347 EUR
View
B+
Retailer 11
-
€349 EUR
View
B+
Retailer 12
-
€362 EUR
View
B+
Retailer 13
-
€494 EUR
View
B+
Retailer 14
-
€521 EUR
View
Retailer 15
-
€539 EUR
View
Price last confirmed 30 days ago
B
Retailer 16
-
€552 EUR
View
B
Retailer 17
-
€652 EUR
View
B
Retailer 18
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€677 EUR
View
B
Retailer 19
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€699 EUR
View
Retailer 20
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€739 EUR
View
Price last confirmed 21 days ago
Most Expensive
MOH London
LG799634604 · Oct 26
€949 EUR
£839 GBP
View
Price last confirmed 10 days ago
20 more retailers have this diamond
Prices start from €164 EURSave up to €535 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
1.03ct Round
€164 EUR