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Oval|Lab Grown|IGI

1.51ct D VS2 Oval Lab Grown Diamond

ID • D/VS2 • IGI LG781649367

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG781649367

Diamond specifications and retailer prices

From €201 EUR
$224 USD
As of October 29, 2026
Save €1,482 EUR (88%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: €1,683 EUR at Brilliant Earth · As of October 29, 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 D colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG781649367 or 781649367. Listed at 22 retailers as of October 29, 2026, with prices from €201 to €1,683, a €1,482 spread on the same certified stone. Brilliant Earth lists it at €1,683. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.51
Carat
D
Color
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.3°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG781649367
Dimensions9.23 × 6.44 × 3.96 mm
L/W Ratio1.43
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.23 mm6.44 mm1.51 ctD / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG781649367
Side View
Table 61.0%Crown 32.3°Girdle: STK-THKPavilion 40.6°Culet: NoneDepth 61.5%

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: Oct 29
Current: €1,683 EUR|Low: €191 EUR|High: €1,683 EUR|Avg: €598 EUR
Brilliant Earth
Retailer 2
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Retailer 20
October 31, 2026
Retailer 9€201 EUR
Retailer 6€225 EUR
Retailer 3€233 EUR
Retailer 5€249 EUR
Retailer 19€249 EUR
Retailer 15€336 EUR
Retailer 11€344 EUR
Retailer 2€455 EUR
Retailer 12€460 EUR
Retailer 16€464 EUR
Retailer 14€505 EUR
Retailer 10€799 EUR
Retailer 20€802 EUR
Retailer 7€847 EUR
Retailer 17€896 EUR
Retailer 13€962 EUR
Retailer 4€969 EUR
Retailer 18€1,001 EUR
Retailer 8€1,137 EUR
Brilliant Earth€1,683 EUR

31 data points across 20 retailers

22 retailers€201 EUR to €1,683 EUR

A
Cheapest Retailer
-
€201 EUR
$224 USD
A
Retailer 2
-
€225 EUR
$251 USD
View
Final sale: no returns
A
Retailer 3
-
€233 EUR
$260 USD
View
A
Retailer 4
-
€249 EUR
$278 USD
View
A
Retailer 5
-
€249 EUR
$278 USD
View
B+
Retailer 6
-
€336 EUR
$375 USD
View
A
Retailer 7
-
€344 EUR
HK$3,000 HKD
View
Retailer 8
-
€455 EUR
View
A
Retailer 9
-
€460 EUR
$514 USD
View
A
Retailer 10
-
€464 EUR
£408 GBP
View
A
Retailer 11
-
€505 EUR
A$868 AUD
View
B+
Retailer 12
-
€611 EUR
$683 USD
View
B+
Retailer 13
-
€799 EUR
$893 USD
View
B+
Retailer 14
-
€802 EUR
$896 USD
View
B+
Retailer 15
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€847 EUR
$946 USD
View
B+
Retailer 16
-
€896 EUR
A$1,540 AUD
View
B
Retailer 17
-
€962 EUR
$1,075 USD
View
B
Retailer 18
-
€969 EUR
£852 GBP
View
B
Retailer 19
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€1,001 EUR
£881 GBP
View
B
Retailer 20
-
€1,133 EUR
CA$1,758 CAD
View
B
Retailer 21
-
€1,137 EUR
$1,270 USD
View
Most Expensive
B
Brilliant Earth
18102589A · Oct 29
€1,683 EUR
$1,880 USD
View
21 more retailers have this diamond
Prices start from €201 EURSave up to €1,482 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
€201 EUR