Oval|Lab Grown|IGI

1.51ct F VS1 Oval Lab Grown Diamond

ID • F/VS1 • IGI LG818682367

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG818682367

Diamond specifications and retailer prices

From €218 EUR
$243 USD
As of November 1, 2026
Save €882 EUR (80%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: €1,099 EUR at Brilliance · As of November 1, 2026
View at Brilliance

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 VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG818682367 or 818682367. Listed at 20 retailers as of November 1, 2026, with prices from €218 to €1,099, a €882 spread on the same certified stone. Brilliance lists it at €1,099. 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
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle38.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG818682367
Dimensions9.07 × 6.48 × 3.92 mm
L/W Ratio1.40
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.07 mm6.48 mm1.51 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG818682367
Side View
Table 59.0%Crown 36°Girdle: MED-THKPavilion 38.8°Culet: NoneDepth 60.5%

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: €1,099 EUR|Low: €214 EUR|High: €1,099 EUR|Avg: €586 EUR
Brilliance
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
Retailer 18
Retailer 19
Retailer 20
November 2, 2026
Retailer 12€218 EUR
Retailer 10€243 EUR
Retailer 7€252 EUR
Retailer 3€270 EUR
Retailer 4€270 EUR
Retailer 2€316 EUR
Retailer 18€455 EUR
Retailer 6€465 EUR
Retailer 14€467 EUR
Retailer 13€513 EUR
Retailer 17€561 EUR
Retailer 19€630 EUR
Retailer 15€689 EUR
Retailer 20€813 EUR
Retailer 8€839 EUR
Retailer 5€868 EUR
Retailer 11€874 EUR
Retailer 9€915 EUR
Retailer 16€1,089 EUR
Brilliance€1,099 EUR

25 data points across 20 retailers

20 retailers€218 EUR to €1,099 EUR

A
Cheapest Retailer
-
€218 EUR
$243 USD
A
Retailer 2
-
€243 EUR
$272 USD
View
Final sale: no returns
A
Retailer 3
-
€252 EUR
$282 USD
View
A
Retailer 4
-
€270 EUR
$302 USD
View
Retailer 5
-
€270 EUR
$302 USD
View
Price last confirmed 8 days ago
A
Retailer 6
-
€316 EUR
£278 GBP
View
A
Retailer 7
-
€455 EUR
$508 USD
View
A
Retailer 8
-
€465 EUR
$520 USD
View
A
Retailer 9
-
€467 EUR
ZAR 8,420 ZAR
View
A
Retailer 10
-
€513 EUR
£451 GBP
View
A
Retailer 11
-
€561 EUR
$627 USD
View
A
Retailer 12
-
€630 EUR
A$1,083 AUD
View
B+
Retailer 13
-
€689 EUR
$770 USD
View
Retailer 14
-
€813 EUR
A$1,397 AUD
View
Price last confirmed 7 days ago
B
Retailer 15
-
€839 EUR
$937 USD
View
B
Retailer 16
-
€868 EUR
$970 USD
View
B+
Retailer 17
-
€874 EUR
SGD 1,320 SGD
View
B+
Retailer 18
-
€915 EUR
$1,022 USD
View
B
Retailer 19
-
€1,089 EUR
£958 GBP
View
Most Expensive
B
Brilliance
D45360659 · Nov 1
€1,099 EUR
$1,228 USD
View
19 more retailers have this diamond
Prices start from €218 EURSave up to €882 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
€218 EUR