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Oval|Lab Grown|IGI

1.50ct G VVS2 Oval Lab Grown Diamond

ID • G/VVS2 • IGI LG666420507

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG666420507

Diamond specifications and retailer prices

From €449 EUR
As of October 31, 2026
Save €882 EUR (66%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: €1,331 EUR at Brilliant Earth · As of November 3, 2026
View at Brilliant Earth

About this 1.5ct lab-grown oval diamond

This 1.5ct lab-grown oval sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG666420507 or 666420507. Listed at 11 retailers as of October 31, 2026, with prices from €449 to €1,331, a €882 spread on the same certified stone. Brilliant Earth lists it at €1,331. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.50
Carat
G
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.4°
Pavilion angle41.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG666420507
Dimensions8.90 × 6.50 × 4.12 mm
L/W Ratio1.37
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
8.90 mm6.50 mm1.50 ctG / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG666420507
Side View
Table 60.0%Crown 35.4°Girdle: MED-STKPavilion 41.2°Culet: NoneDepth 63.4%

Caratlytics Score

How it works →
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 31
Current: €1,331 EUR|Low: €429 EUR|High: €1,713 EUR|Avg: €778 EUR|-22.3%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 2, 2026
Retailer 6€449 EUR
Retailer 8€451 EUR
Retailer 11€452 EUR
Retailer 9€489 EUR
Retailer 4€507 EUR
Retailer 2€699 EUR
Retailer 7€865 EUR
Retailer 3€906 EUR
Retailer 5€1,071 EUR
Retailer 10€1,074 EUR
Brilliant Earth€1,331 EUR

40 data points across 11 retailers

11 retailers€449 EUR to €1,331 EUR

A
Cheapest Retailer
-
€449 EUR
A
Retailer 2
-
€451 EUR
View
A
Retailer 3
-
€452 EUR
View
A
Retailer 4
-
€489 EUR
View
A
Retailer 5
-
€507 EUR
View
B+
Retailer 6
-
€699 EUR
View
B+
Retailer 7
-
€865 EUR
View
B
Retailer 8
-
€906 EUR
View
B
Retailer 9
-
€1,071 EUR
View
B
Retailer 10
-
€1,096 EUR
View
Most Expensive
B
Brilliant Earth
14981502A · Nov 3
€1,331 EUR
$1,500 USD
View
10 more retailers have this diamond
Prices start from €449 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
1.50ct Oval
€449 EUR