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Oval|Lab Grown|IGI

1.54ct G VS1 Oval Lab Grown Diamond

ID • G/VS1 • IGI LG755511201

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG755511201

Diamond specifications and retailer prices

From €404 EUR
$451 USD
As of October 30, 2026
Save €715 EUR (64%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: €1,119 EUR at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 1.54ct lab-grown oval diamond

This 1.54ct lab-grown oval sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG755511201 or 755511201. Listed at 10 retailers as of October 29, 2026, with prices from €404 to €1,119, a €715 spread on the same certified stone. Brilliant Earth lists it at €1,119. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.54
Carat
G
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.5°
Pavilion angle38.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG755511201
Dimensions9.28 × 6.55 × 4.09 mm
L/W Ratio1.42
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.28 mm6.55 mm1.54 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG755511201
Side View
Table 59.0%Crown 33.5°Girdle: MED-STKPavilion 38.8°Culet: NoneDepth 62.4%

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: Oct 30
Current: €1,119 EUR|Low: €313 EUR|High: €1,271 EUR|Avg: €680 EUR|-12.0%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 31, 2026
Retailer 7€404 EUR
Retailer 2€419 EUR
Retailer 5€430 EUR
Retailer 9€442 EUR
Retailer 12€491 EUR
Retailer 4€532 EUR
Retailer 10€667 EUR
Retailer 8€802 EUR
Retailer 11€913 EUR
Retailer 6€946 EUR
Retailer 3€954 EUR
Brilliant Earth€1,119 EUR

37 data points across 12 retailers

10 retailers€404 EUR to €1,119 EUR

B+
Cheapest Retailer
-
€404 EUR
$451 USD
A
Retailer 2
-
€419 EUR
View
A
Retailer 3
-
€430 EUR
£379 GBP
View
Retailer 4
-
€435 EUR
HK$3,800 HKD
View
Price last confirmed 32 days ago
A
Retailer 5
-
€442 EUR
$494 USD
View
Retailer 6
-
€532 EUR
$594 USD
View
Price last confirmed 45 days ago
B+
Retailer 7
-
€802 EUR
$896 USD
View
B+
Retailer 8
-
€946 EUR
£832 GBP
View
B
Retailer 9
-
€954 EUR
$1,066 USD
View
Most Expensive
B
Brilliant Earth
16881499A · Oct 29
€1,119 EUR
$1,250 USD
View
9 more retailers have this diamond
Prices start from €404 EURSave up to €715 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
1.54ct Oval
€404 EUR