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Marquise|Lab Grown|IGI

1.51ct D VS1 Marquise Lab Grown Diamond

ID • D/VS1 • IGI LG841612629

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG841612629

Diamond specifications and retailer prices

From $361 AUD
As of November 2, 2026
Save $2,847 AUD (89%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $3,207 AUD at Do Amore Diamonds · As of November 2, 2026
View at Do Amore Diamonds

About this 1.51ct lab-grown marquise diamond

This 1.51ct lab-grown marquise sits in the one-and-a-half to two carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG841612629 or 841612629. Listed at 22 retailers as of November 2, 2026, with prices from $361 to $3,207, a $2,847 spread on the same certified stone. Do Amore Diamonds lists it at $3,207. 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
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.6°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG841612629
Dimensions11.63 × 5.91 × 3.76 mm
L/W Ratio1.97
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.63 mm5.91 mm1.51 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG841612629
Side View
Table 62.0%Crown 34.6°Girdle: MED-STKPavilion 40.3°Culet: NoneDepth 63.6%

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: Nov 2
Current: $3,207 AUD|Low: $361 AUD|High: $3,207 AUD|Avg: $1,183 AUD
Do Amore Diamonds
Retailer 2
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November 2, 2026
Retailer 11$361 AUD
Retailer 6$418 AUD
Retailer 12$426 AUD
Retailer 14$466 AUD
Retailer 13$549 AUD
Retailer 3$597 AUD
Retailer 7$599 AUD
Retailer 20$599 AUD
Retailer 5$775 AUD
Retailer 25$813 AUD
Retailer 15$868 AUD
Retailer 16$947 AUD
Retailer 23$1,148 AUD
Retailer 2$1,270 AUD
Retailer 18$1,483 AUD
Retailer 21$1,528 AUD
Retailer 17$1,568 AUD
Retailer 4$1,587 AUD
Retailer 24$1,611 AUD
Retailer 10$1,731 AUD
Retailer 8$1,873 AUD
Retailer 19$1,979 AUD
Retailer 9$2,259 AUD
Retailer 22$3,136 AUD
Do Amore Diamonds$3,207 AUD

17 data points across 25 retailers

22 retailers$361 AUD to $3,207 AUD

A
Cheapest Retailer
-
$361 AUD
A
Retailer 2
-
$418 AUD
View
Retailer 3
-
$466 AUD
View
Price last confirmed 19 days ago
A
Retailer 4
-
$549 AUD
View
B+
Retailer 5
-
$597 AUD
View
A
Retailer 6
-
$599 AUD
View
A
Retailer 7
-
$599 AUD
View
Retailer 8
-
$775 AUD
View
Price last confirmed 11 days ago
A
Retailer 9
-
$813 AUD
View
Retailer 10
-
$868 AUD
View
Price last confirmed 19 days ago
Retailer 11
-
$1,148 AUD
View
Price last confirmed 8 days ago
B+
Retailer 12
-
$1,270 AUD
View
Retailer 13
-
$1,528 AUD
View
Price last confirmed 7 days ago
Retailer 14
-
$1,568 AUD
View
Price last confirmed 20 days ago
B
Retailer 15
-
$1,587 AUD
View
B
Retailer 16
-
$1,611 AUD
View
B
Retailer 17
-
$1,731 AUD
View
B
Retailer 18
-
$1,873 AUD
View
B
Retailer 19
-
$1,979 AUD
View
B
Retailer 20
-
$2,259 AUD
View
B
Retailer 21
-
$3,136 AUD
View
Most Expensive
B
Do Amore Diamonds
27-6E750A93D · Nov 2
$3,207 AUD
$2,250 USD
View
21 more retailers have this diamond
Prices start from $361 AUDSave up to $2,847 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.

A
1.51ct Marquise
$361 AUD