Oval|Lab Grown|IGI

1.51ct F VVS1 Oval Lab Grown Diamond

ID • F/VVS1 • IGI LG818653001

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG818653001

Diamond specifications and retailer prices

From €197 EUR
$221 USD
As of November 1, 2026
Save €1,934 EUR (91%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: €2,131 EUR at Brilliant Earth · As of October 31, 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 F colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG818653001 or 818653001. Listed at 23 retailers as of October 31, 2026, with prices from €197 to €2,131, a €1,934 spread on the same certified stone. Brilliant Earth lists it at €2,131. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.51
Carat
F
Color
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.2°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG818653001
Dimensions9.27 × 6.58 × 3.98 mm
L/W Ratio1.41
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.27 mm6.58 mm1.51 ctF / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG818653001
Side View
Table 60.0%Crown 31.2°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 60.5%

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: €2,131 EUR|Low: €197 EUR|High: €2,131 EUR|Avg: €709 EUR
Brilliant Earth
Retailer 2
Retailer 3
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Retailer 20
November 2, 2026
Retailer 14€197 EUR
Retailer 3€221 EUR
Retailer 16€245 EUR
Retailer 9€258 EUR
Retailer 5€298 EUR
Retailer 17€395 EUR
Retailer 13€423 EUR
Retailer 2€456 EUR
Retailer 12€544 EUR
Retailer 15€546 EUR
Retailer 8€600 EUR
Retailer 4€637 EUR
Retailer 20€787 EUR
Retailer 11€816 EUR
Retailer 19€834 EUR
Retailer 18€894 EUR
Retailer 10€1,025 EUR
Retailer 7€1,038 EUR
Retailer 6€1,052 EUR
Brilliant Earth€2,131 EUR

33 data points across 20 retailers

23 retailers€197 EUR to €2,131 EUR

A
Cheapest Retailer
-
€197 EUR
$221 USD
A
Retailer 2
-
€221 EUR
$248 USD
View
Final sale: no returns
Retailer 3
-
€234 EUR
$263 USD
View
Price last confirmed 40 days ago
A
Retailer 4
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€245 EUR
$275 USD
View
Retailer 5
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€258 EUR
$289 USD
View
Price last confirmed 8 days ago
Retailer 6
-
€272 EUR
$305 USD
View
Price last confirmed 38 days ago
Retailer 7
-
€286 EUR
$321 USD
View
Price last confirmed 36 days ago
B+
Retailer 8
-
€298 EUR
$334 USD
View
A
Retailer 9
-
€395 EUR
View
A
Retailer 10
-
€423 EUR
ZAR 7,660 ZAR
View
A
Retailer 11
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€456 EUR
£402 GBP
View
A
Retailer 12
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€544 EUR
A$938 AUD
View
A
Retailer 13
-
€546 EUR
$612 USD
View
A
Retailer 14
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€600 EUR
A$1,036 AUD
View
B+
Retailer 15
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€637 EUR
$715 USD
View
B+
Retailer 16
-
€787 EUR
$883 USD
View
B+
Retailer 17
-
€834 EUR
$936 USD
View
B+
Retailer 18
-
€894 EUR
$1,003 USD
View
Retailer 19
-
€933 EUR
$1,047 USD
View
Price last confirmed 35 days ago
B
Retailer 20
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€1,025 EUR
$1,150 USD
View
B+
Retailer 21
-
€1,038 EUR
£917 GBP
View
B+
Retailer 22
-
€1,052 EUR
A$1,815 AUD
View
Most Expensive
B
Brilliant Earth
21103465A · Oct 31
€2,131 EUR
$2,390 USD
View
22 more retailers have this diamond
Prices start from €197 EURSave up to €1,934 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
€197 EUR