Oval|Lab Grown|IGI

1.51ct G VS1 Oval Lab Grown Diamond

ID • G/VS1 • IGI LG843641495

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG843641495

Diamond specifications and retailer prices

From $1,409 AUD
$990 USD
As of October 31, 2026
16 retailers carry this diamond
Most expensive: $1,757 AUD at Reve Diamonds · As of October 21, 2026
View at Reve Diamonds

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 VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG843641495 or 843641495. Listed at 16 retailers as of October 31, 2026. 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
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle29.7°
Pavilion angle42.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG843641495
Dimensions9.14 × 6.37 × 4.06 mm
L/W Ratio1.43
Girdle conditionFaceted
Culet sizeNone
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.14 mm6.37 mm1.51 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG843641495
Side View
Table 62.0%Crown 29.7°Girdle: STK-THKPavilion 42.6°Culet: NoneDepth 63.7%

Caratlytics Score

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B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: $439 AUD|Low: $303 AUD|High: $1,757 AUD|Avg: $911 AUD|-0.5%
Retailer 1
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
Reve Diamonds
October 22, 2026
Retailer 3$303 AUD
Retailer 17$339 AUD
Retailer 14$352 AUD
Retailer 16$376 AUD
Retailer 1$439 AUD
Retailer 9$505 AUD
Retailer 4$620 AUD
Retailer 10$673 AUD
Retailer 12$680 AUD
Retailer 15$844 AUD
Retailer 11$917 AUD
Retailer 7$1,207 AUD
Retailer 5$1,281 AUD
Retailer 8$1,282 AUD
Retailer 13$1,381 AUD
Retailer 6$1,409 AUD
Retailer 2$1,513 AUD
Reve Diamonds$1,757 AUD

5 data points across 18 retailers

16 retailers

Retailer 1
-
$303 AUD
$213 USD
Price last confirmed 12 days ago
Retailer 2
-
$352 AUD
$247 USD
View
Price last confirmed 13 days ago
Retailer 3
-
$376 AUD
$264 USD
View
Price last confirmed 11 days ago
Retailer 4
-
$439 AUD
£243 GBP
View
Price last confirmed 11 days ago
Retailer 5
-
$505 AUD
$355 USD
View
Price last confirmed 12 days ago
Retailer 6
-
$673 AUD
£372 GBP
View
Price last confirmed 11 days ago
Retailer 7
-
$680 AUD
$478 USD
View
Price last confirmed 9 days ago
Retailer 8
-
$844 AUD
$593 USD
View
Price last confirmed 12 days ago
Retailer 9
-
$917 AUD
$644 USD
View
Price last confirmed 11 days ago
Retailer 10
-
$1,207 AUD
$848 USD
View
Price last confirmed 11 days ago
Retailer 11
-
$1,281 AUD
$900 USD
View
Price last confirmed 12 days ago
Retailer 12
-
$1,282 AUD
$901 USD
View
Price last confirmed 12 days ago
Retailer 13
-
$1,381 AUD
$970 USD
View
Price last confirmed 13 days ago
B+
Retailer 14
-
$1,409 AUD
$990 USD
View
Retailer 15
-
$1,513 AUD
£837 GBP
View
Price last confirmed 12 days ago
Most Expensive
Reve Diamonds
8D655658A · Oct 21
$1,757 AUD
$1,234 USD
View
Price last confirmed 12 days ago
15 more retailers have this diamond
Prices start from $1,409 AUD

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.

B+
1.51ct Oval
$1,409 AUD