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Round|Lab Grown|IGI

1.03ct F VVS1 Round Lab Grown Diamond

ID • F/VVS1 • IGI LG737599377

Shape and cutting style on the report: Round brilliant

Certificate IGI LG737599377

Diamond specifications and retailer prices

From €203 EUR
As of November 5, 2026
Save €939 EUR (82%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: €2,094 EUR at Do Amore Diamonds · As of November 4, 2026
View at Do Amore Diamonds

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 LG737599377 or 737599377. Listed at 23 retailers as of November 4, 2026, with a 462% 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 angle33.3°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG737599377
Dimensions6.54 × 6.57 × 3.93 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Top View
6.54 mm6.57 mm1.03 ctF / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG737599377
Side View
Table 60.0%Crown 33.3°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 60.0%

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 5
Current: €674 EUR|Low: €195 EUR|High: €1,129 EUR|Avg: €511 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
November 6, 2026
Retailer 3€203 EUR
Retailer 5€236 EUR
Retailer 4€252 EUR
Retailer 6€252 EUR
Retailer 7€477 EUR
Retailer 11€480 EUR
Retailer 14€517 EUR
Retailer 8€523 EUR
Retailer 13€543 EUR
Retailer 1€674 EUR
Retailer 10€682 EUR
Retailer 2€813 EUR
Retailer 12€962 EUR
Retailer 9€1,112 EUR

37 data points across 14 retailers

23 retailers€203 EUR to €1,142 EUR

A
Cheapest Retailer
-
€203 EUR
A
Retailer 2
-
€227 EUR
View
Final sale: no returns
A
Retailer 3
-
€236 EUR
View
Retailer 4
-
€252 EUR
View
Price last confirmed 12 days ago
A
Retailer 5
-
€252 EUR
View
A
Retailer 6
-
€257 EUR
View
B+
Retailer 7
-
€338 EUR
View
B+
Retailer 8
-
€352 EUR
View
B+
Retailer 9
-
€477 EUR
View
B+
Retailer 10
-
€480 EUR
View
Retailer 11
-
€517 EUR
View
Price last confirmed 19 days ago
B+
Retailer 12
-
€523 EUR
View
B
Retailer 13
-
€543 EUR
View
Retailer 14
-
€602 EUR
View
Price last confirmed 40 days ago
B+
Retailer 15
-
€674 EUR
View
B+
Retailer 16
-
€682 EUR
View
B
Retailer 17
-
€813 EUR
View
B
Retailer 18
-
€962 EUR
View
B
Retailer 19
-
€1,047 EUR
View
B
Retailer 20
-
€1,112 EUR
View
B
Retailer 21
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€1,142 EUR
View
Retailer 22
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€1,951 EUR
View
Price under review
Most Expensive
Do Amore Diamonds
23-737599377 · Nov 4
€2,094 EUR
$2,350 USD
View
Price under review
22 more retailers have this diamond
Prices start from €203 EURSave up to €939 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
€203 EUR