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Marquise|Lab Grown|IGI

1.51ct D VS2 Marquise Lab Grown Diamond

VG • D/VS2 • IGI LG849673385

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG849673385

Diamond specifications and retailer prices

From $358 AUD
As of November 2, 2026
Save $2,154 AUD (86%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $2,512 AUD at Yadav Diamonds · As of November 2, 2026
View at Yadav 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 VS2 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG849673385 or 849673385. Listed at 18 retailers as of November 2, 2026, with prices from $358 to $2,512, a $2,154 spread on the same certified stone. Yadav Diamonds lists it at $2,512. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.51
Carat
D
Colour
VS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.9°
Pavilion angle39.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG849673385
Dimensions12.27 × 6.09 × 3.69 mm
L/W Ratio2.01
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.27 mm6.09 mm1.51 ctD / VS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG849673385
Side View
Table 59.0%Crown 32.9°Girdle: MED-STKPavilion 39.7°Culet: NoneDepth 60.6%

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: $845 AUD|Low: $358 AUD|High: $2,512 AUD|Avg: $1,058 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
Yadav Diamonds
November 3, 2026
Retailer 14$358 AUD
Retailer 7$416 AUD
Retailer 15$445 AUD
Retailer 11$495 AUD
Retailer 5$510 AUD
Retailer 6$599 AUD
Retailer 17$670 AUD
Retailer 4$747 AUD
Retailer 2$820 AUD
Retailer 1$845 AUD
Retailer 13$1,110 AUD
Retailer 3$1,428 AUD
Retailer 9$1,458 AUD
Retailer 8$1,597 AUD
Retailer 10$1,749 AUD
Retailer 12$1,780 AUD
Retailer 16$1,865 AUD
Yadav Diamonds$2,512 AUD

7 data points across 18 retailers

18 retailers$358 AUD to $2,512 AUD

A
Cheapest Retailer
-
$358 AUD
A
Retailer 2
-
$416 AUD
View
A
Retailer 3
-
$445 AUD
View
A
Retailer 4
-
$495 AUD
View
A
Retailer 5
-
$510 AUD
View
B+
Retailer 6
-
$599 AUD
View
A
Retailer 7
-
$670 AUD
View
A
Retailer 8
-
$747 AUD
View
A
Retailer 9
-
$820 AUD
View
A
Retailer 10
-
$845 AUD
View
B+
Retailer 11
-
$1,110 AUD
View
B
Retailer 12
-
$1,428 AUD
View
B
Retailer 13
-
$1,458 AUD
View
B
Retailer 14
-
$1,597 AUD
View
B
Retailer 15
-
$1,749 AUD
View
B
Retailer 16
-
$1,780 AUD
View
B
Retailer 17
-
$1,865 AUD
View
Most Expensive
B
Yadav Diamonds
13366931 · Nov 2
$2,512 AUD
$1,762 USD
View
17 more retailers have this diamond
Prices start from $358 AUDSave up to $2,154 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
$358 AUD