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Oval|Lab Grown|IGI

1.51ct E VVS1 Oval Lab Grown Diamond

EX • E/VVS1 • IGI LG759507528

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG759507528

Diamond specifications and retailer prices

From €226 EUR
$252 USD
As of October 29, 2026
Save €1,627 EUR (88%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: €2,453 EUR at Brilliant Earth · As of September 24, 2026
View at Brilliant Earth

About this 1.51ct lab-grown oval diamond

This 1.51ct lab-grown oval sits in the one-and-a-half to two carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG759507528 or 759507528. Listed at 25 retailers as of October 29, 2026, with a 719% 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

1.51
Carat
E
Colour
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.1°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG759507528
Dimensions6.49 × 6.49 × 4.02 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
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
6.49 mm6.49 mm1.51 ctE / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG759507528
Side View
Table 60.0%Crown 33.1°Girdle: MED-THKPavilion 40.6°Culet: NoneDepth 61.9%

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: Oct 29
Current: €534 EUR|Low: €216 EUR|High: €1,223 EUR|Avg: €616 EUR|+3.3%
Retailer 1
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Retailer 22
October 29, 2026
Retailer 10€226 EUR
Retailer 12€252 EUR
Retailer 20€263 EUR
Retailer 5€281 EUR
Retailer 13€281 EUR
Retailer 16€299 EUR
Retailer 18€427 EUR
Retailer 6€471 EUR
Retailer 17€483 EUR
Retailer 22€503 EUR
Retailer 4€518 EUR
Retailer 1€534 EUR
Retailer 2€559 EUR
Retailer 21€559 EUR
Retailer 19€655 EUR
Retailer 8€747 EUR
Retailer 9€904 EUR
Retailer 11€950 EUR
Retailer 15€1,075 EUR
Retailer 3€1,133 EUR
Retailer 14€1,137 EUR
Retailer 7€1,223 EUR

32 data points across 22 retailers

25 retailers€226 EUR to €1,854 EUR

A
Cheapest Retailer
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€226 EUR
$252 USD
A
Retailer 2
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€252 EUR
$281 USD
View
Final sale: no returns
A
Retailer 3
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€263 EUR
$293 USD
View
A
Retailer 4
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€281 EUR
$313 USD
View
A
Retailer 5
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€281 EUR
$313 USD
View
A
Retailer 6
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€299 EUR
£262 GBP
View
A
Retailer 7
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€427 EUR
$475 USD
View
A
Retailer 8
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€471 EUR
$524 USD
View
A
Retailer 9
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€483 EUR
ZAR 8,689 ZAR
View
A
Retailer 10
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€518 EUR
$576 USD
View
A
Retailer 11
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€534 EUR
£468 GBP
View
B+
Retailer 12
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€559 EUR
$622 USD
View
B+
Retailer 13
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€559 EUR
A$958 AUD
View
B+
Retailer 14
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€655 EUR
A$1,122 AUD
View
B+
Retailer 15
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€747 EUR
$831 USD
View
B+
Retailer 16
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€904 EUR
$1,006 USD
View
B+
Retailer 17
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€911 EUR
$1,014 USD
View
B
Retailer 18
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€950 EUR
$1,058 USD
View
B
Retailer 19
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€1,075 EUR
$1,197 USD
View
B
Retailer 20
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€1,097 EUR
$1,221 USD
View
Retailer 21
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€1,133 EUR
£993 GBP
View
Price last confirmed 10 days ago
Retailer 22
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€1,137 EUR
A$1,947 AUD
View
Price last confirmed 21 days ago
B
Retailer 23
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€1,223 EUR
$1,361 USD
View
B
Retailer 24
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€1,854 EUR
$2,063 USD
View
Most Expensive
Brilliant Earth
17863808A · Sep 24
€2,453 EUR
$2,730 USD
View
Price last confirmed 35 days ago
24 more retailers have this diamond
Prices start from €226 EURSave up to €1,627 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
1.51ct Oval
€226 EUR