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Marquise|Lab Grown|IGI

1.50ct E VS2 Marquise Lab Grown Diamond

VG • E/VS2 • IGI LG844609870

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG844609870

Diamond specifications and retailer prices

From $443 AUD
$311 USD
As of October 30, 2026
Save $3,486 AUD (89%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $3,929 AUD at Do Amore Diamonds · As of October 30, 2026
View at Do Amore Diamonds

About this 1.5ct lab-grown marquise diamond

This 1.5ct lab-grown marquise sits in the one-and-a-half to two carat band, graded E colour (colourless) and VS2 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG844609870 or 844609870. Listed at 16 retailers as of October 30, 2026, with prices from $443 to $3,929, a $3,486 spread on the same certified stone. Do Amore Diamonds lists it at $3,929. 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

1.50
Carat
E
Colour
VS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.1°
Pavilion angle39.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG844609870
Dimensions12.13 × 6.05 × 3.53 mm
L/W Ratio2.00
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.13 mm6.05 mm1.50 ctE / VS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG844609870
Side View
Table 65.0%Crown 33.1°Girdle: MED-THKPavilion 39.9°Culet: NoneDepth 58.3%

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 30
Current: $3,929 AUD|Low: $443 AUD|High: $4,328 AUD|Avg: $1,330 AUD|-9.2%
Do Amore Diamonds
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
October 30, 2026
Retailer 9$443 AUD
Retailer 16$494 AUD
Retailer 14$548 AUD
Retailer 13$567 AUD
Retailer 11$709 AUD
Retailer 7$732 AUD
Retailer 15$769 AUD
Retailer 3$903 AUD
Retailer 12$1,086 AUD
Retailer 8$1,352 AUD
Retailer 4$1,435 AUD
Retailer 5$1,946 AUD
Retailer 2$2,107 AUD
Retailer 6$2,172 AUD
Retailer 10$2,195 AUD
Do Amore Diamonds$3,929 AUD

3 data points across 16 retailers

16 retailers$443 AUD to $3,929 AUD

A
Cheapest Retailer
-
$443 AUD
$311 USD
A
Retailer 2
-
$494 AUD
$347 USD
View
Final sale: no returns
A
Retailer 3
-
$548 AUD
$385 USD
View
A
Retailer 4
-
$567 AUD
$398 USD
View
A
Retailer 5
-
$709 AUD
£392 GBP
View
A
Retailer 6
-
$732 AUD
$514 USD
View
A
Retailer 7
-
$769 AUD
$540 USD
View
B+
Retailer 8
-
$903 AUD
$634 USD
View
B+
Retailer 9
-
$1,086 AUD
£601 GBP
View
B
Retailer 10
-
$1,352 AUD
$950 USD
View
B
Retailer 11
-
$1,435 AUD
View
B
Retailer 12
-
$1,946 AUD
$1,367 USD
View
B
Retailer 13
-
$2,107 AUD
$1,480 USD
View
B
Retailer 14
-
$2,172 AUD
$1,526 USD
View
B
Retailer 15
-
$2,195 AUD
$1,542 USD
View
Most Expensive
B
Do Amore Diamonds
27-8A37A798D · Oct 30
$3,929 AUD
$2,760 USD
View
15 more retailers have this diamond
Prices start from $443 AUDSave up to $3,486 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
1.50ct Marquise
$443 AUD