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Oval|Lab Grown|IGI

1.51ct G VVS2 Oval Lab Grown Diamond

ID • G/VVS2 • IGI LG781609670

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG781609670

Diamond specifications and retailer prices

From $307 CAD
$220 USD
As of October 29, 2026
Save $1,872 CAD (86%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $2,179 CAD at Brilliant Earth · As of October 28, 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 G colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG781609670 or 781609670. Listed at 21 retailers as of October 28, 2026, with prices from $307 to $2,179, a $1,872 spread on the same certified stone. Brilliant Earth lists it at $2,179. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.51
Carat
G
Color
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.6°
Pavilion angle41.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG781609670
Dimensions9.33 × 6.34 × 4.03 mm
L/W Ratio1.47
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.33 mm6.34 mm1.51 ctG / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG781609670
Side View
Table 62.0%Crown 33.6°Girdle: STK-THKPavilion 41.6°Culet: NoneDepth 63.6%

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: Oct 29
Current: $2,179 CAD|Low: $307 CAD|High: $2,361 CAD|Avg: $986 CAD|-7.7%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
October 31, 2026
Retailer 12$307 CAD
Retailer 3$380 CAD
Retailer 4$651 CAD
Retailer 7$653 CAD
Retailer 9$689 CAD
Retailer 2$707 CAD
Retailer 5$735 CAD
Retailer 8$888 CAD
Retailer 11$988 CAD
Retailer 13$1,387 CAD
Retailer 10$1,490 CAD
Retailer 6$1,531 CAD
Brilliant Earth$2,179 CAD

44 data points across 13 retailers

21 retailers$307 CAD to $2,179 CAD

A
Cheapest Retailer
-
$307 CAD
$220 USD
A
Retailer 2
-
$356 CAD
$255 USD
View
A
Retailer 3
-
$380 CAD
$272 USD
View
A
Retailer 4
-
$380 CAD
$272 USD
View
A
Retailer 5
-
$651 CAD
$466 USD
View
A
Retailer 6
-
$653 CAD
ZAR 7,554 ZAR
View
A
Retailer 7
-
$689 CAD
€470 EUR
View
A
Retailer 8
-
$707 CAD
£398 GBP
View
A
Retailer 9
-
$707 CAD
$506 USD
View
A
Retailer 10
-
$735 CAD
$526 USD
View
A
Retailer 11
-
$888 CAD
A$978 AUD
View
B+
Retailer 12
-
$988 CAD
$707 USD
View
Retailer 13
-
$1,115 CAD
$798 USD
View
Price last confirmed 44 days ago
B+
Retailer 14
-
$1,222 CAD
$875 USD
View
B+
Retailer 15
-
$1,296 CAD
$928 USD
View
B+
Retailer 16
-
$1,387 CAD
$993 USD
View
B
Retailer 17
-
$1,490 CAD
£840 GBP
View
B
Retailer 18
-
$1,531 CAD
£863 GBP
View
B
Retailer 19
-
$1,548 CAD
$1,108 USD
View
B
Retailer 20
-
$1,664 CAD
$1,191 USD
View
Most Expensive
B
Brilliant Earth
18294502A · Oct 28
$2,179 CAD
$1,560 USD
View
20 more retailers have this diamond
Prices start from $307 CADSave up to $1,872 CAD

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
$307 CAD