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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 €204 EUR
$228 USD
As of November 1, 2026
Save €944 EUR (82%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: €2,103 EUR at Do Amore Diamonds · As of October 31, 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 1, 2026, with a 463% 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
Color
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 1
Current: €531 EUR|Low: €196 EUR|High: €1,134 EUR|Avg: €514 EUR|+4.5%
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 2, 2026
Retailer 3€204 EUR
Retailer 5€237 EUR
Retailer 4€253 EUR
Retailer 6€253 EUR
Retailer 9€483 EUR
Retailer 7€483 EUR
Retailer 14€519 EUR
Retailer 1€531 EUR
Retailer 11€546 EUR
Retailer 13€672 EUR
Retailer 12€681 EUR
Retailer 2€817 EUR
Retailer 10€967 EUR
Retailer 8€1,121 EUR

36 data points across 14 retailers

23 retailers€204 EUR to €1,148 EUR

A
Cheapest Retailer
-
€204 EUR
$228 USD
A
Retailer 2
-
€228 EUR
$255 USD
View
Final sale: no returns
A
Retailer 3
-
€237 EUR
$265 USD
View
Retailer 4
-
€253 EUR
$283 USD
View
Price last confirmed 7 days ago
A
Retailer 5
-
€253 EUR
$283 USD
View
A
Retailer 6
-
€258 EUR
$288 USD
View
B+
Retailer 7
-
€339 EUR
$379 USD
View
B+
Retailer 8
-
€354 EUR
$395 USD
View
B+
Retailer 9
-
€483 EUR
£425 GBP
View
B+
Retailer 10
-
€483 EUR
ZAR 8,716 ZAR
View
Retailer 11
-
€519 EUR
$580 USD
View
Price last confirmed 14 days ago
B+
Retailer 12
-
€531 EUR
£468 GBP
View
B
Retailer 13
-
€546 EUR
A$938 AUD
View
Retailer 14
-
€605 EUR
$676 USD
View
Price last confirmed 35 days ago
B+
Retailer 15
-
€672 EUR
A$1,155 AUD
View
B+
Retailer 16
-
€681 EUR
A$1,170 AUD
View
B
Retailer 17
-
€817 EUR
$913 USD
View
B
Retailer 18
-
€967 EUR
$1,080 USD
View
B
Retailer 19
-
€1,052 EUR
$1,175 USD
View
B
Retailer 20
-
€1,121 EUR
£986 GBP
View
B
Retailer 21
-
€1,148 EUR
$1,283 USD
View
Retailer 22
-
€1,960 EUR
$2,190 USD
View
Price under review
Most Expensive
Do Amore Diamonds
23-737599377 · Oct 31
€2,103 EUR
$2,350 USD
View
Price under review
22 more retailers have this diamond
Prices start from €204 EURSave up to €944 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
€204 EUR