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Oval|Lab Grown|IGI

1.55ct F VS1 Oval Lab Grown Diamond

ID • F/VS1 • IGI LG780635283

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG780635283

Diamond specifications and retailer prices

From €257 EUR
$288 USD
As of November 1, 2026
Save €2,249 EUR (90%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: €2,505 EUR at Do Amore Diamonds · As of November 2, 2026
View at Do Amore Diamonds

About this 1.55ct lab-grown oval diamond

This 1.55ct lab-grown oval sits in the one-and-a-half to two carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG780635283 or 780635283. Listed at 23 retailers as of November 1, 2026, with prices from €257 to €2,505, a €2,249 spread on the same certified stone. Do Amore Diamonds lists it at €2,505. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.55
Carat
F
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.9°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG780635283
Dimensions9.59 × 6.38 × 4.01 mm
L/W Ratio1.50
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.59 mm6.38 mm1.55 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG780635283
Side View
Table 61.0%Crown 34.9°Girdle: MED-STKPavilion 41.1°Culet: NoneDepth 62.9%

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: €2,505 EUR|Low: €257 EUR|High: €2,505 EUR|Avg: €868 EUR
Do Amore Diamonds
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
Retailer 15
Retailer 16
Retailer 17
November 2, 2026
Retailer 16€257 EUR
Retailer 5€287 EUR
Retailer 3€318 EUR
Retailer 9€384 EUR
Retailer 15€388 EUR
Retailer 6€425 EUR
Retailer 10€607 EUR
Retailer 17€613 EUR
Retailer 2€622 EUR
Retailer 13€820 EUR
Retailer 12€873 EUR
Retailer 14€979 EUR
Retailer 4€1,225 EUR
Retailer 8€1,276 EUR
Retailer 7€1,312 EUR
Retailer 11€1,418 EUR
Do Amore Diamonds€2,505 EUR

44 data points across 17 retailers

23 retailers€257 EUR to €2,505 EUR

Retailer 1
-
€247 EUR
$277 USD
Price last confirmed 32 days ago
A
Retailer 2
-
€257 EUR
$288 USD
View
A
Retailer 3
-
€287 EUR
$322 USD
View
Final sale: no returns
Retailer 4
-
€298 EUR
$334 USD
View
Price last confirmed 39 days ago
Retailer 5
-
€318 EUR
$357 USD
View
Price last confirmed 8 days ago
Retailer 6
-
€318 EUR
$357 USD
View
Price last confirmed 31 days ago
A
Retailer 7
-
€318 EUR
$357 USD
View
A
Retailer 8
-
€384 EUR
$431 USD
View
A
Retailer 9
-
€388 EUR
$435 USD
View
A
Retailer 10
-
€425 EUR
$477 USD
View
A
Retailer 11
-
€607 EUR
ZAR 10,992 ZAR
View
A
Retailer 12
-
€613 EUR
A$1,058 AUD
View
A
Retailer 13
-
€622 EUR
£550 GBP
View
B+
Retailer 14
-
€820 EUR
A$1,415 AUD
View
B+
Retailer 15
-
€873 EUR
A$1,507 AUD
View
B+
Retailer 16
-
€979 EUR
$1,098 USD
View
Retailer 17
-
€1,131 EUR
$1,269 USD
View
Price last confirmed 26 days ago
B
Retailer 18
-
€1,225 EUR
$1,374 USD
View
B
Retailer 19
-
€1,276 EUR
$1,431 USD
View
B
Retailer 20
-
€1,312 EUR
$1,472 USD
View
B
Retailer 21
-
€1,418 EUR
£1,252 GBP
View
B
Retailer 22
-
€2,282 EUR
$2,560 USD
View
Most Expensive
B
Do Amore Diamonds
23-780635283 · Nov 2
€2,505 EUR
$2,810 USD
View
22 more retailers have this diamond
Prices start from €257 EURSave up to €2,249 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
1.55ct Oval
€257 EUR