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Marquise|Lab Grown|IGI

1.50ct E VS2 Marquise Lab Grown Diamond

EX • E/VS2 • IGI LG826632322

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG826632322

Diamond specifications and retailer prices

From $713 NZD
$402 USD
As of October 30, 2026
Save $2,516 NZD (78%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $3,229 NZD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

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 top-tier cut grade and certified by IGI LG826632322 or 826632322. Listed at 13 retailers as of October 30, 2026, with prices from $713 to $3,229, a $2,516 spread on the same certified stone. Brilliant Earth lists it at $3,229. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.50
Carat
E
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.7°
Pavilion angle41.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG826632322
Dimensions11.63 × 6.07 × 3.76 mm
L/W Ratio1.92
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.63 mm6.07 mm1.50 ctE / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG826632322
Side View
Table 62.0%Crown 33.7°Girdle: MED-STKPavilion 41.2°Culet: NoneDepth 61.9%

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: $3,229 NZD|Low: $713 NZD|High: $3,336 NZD|Avg: $1,829 NZD|-2.7%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 31, 2026
Retailer 8$713 NZD
Retailer 7$886 NZD
Retailer 5$1,077 NZD
Retailer 2$1,228 NZD
Retailer 6$1,703 NZD
Retailer 4$1,763 NZD
Retailer 9$2,505 NZD
Retailer 10$2,570 NZD
Retailer 3$2,778 NZD
Brilliant Earth$3,229 NZD

34 data points across 10 retailers

13 retailers$713 NZD to $3,229 NZD

A
Cheapest Retailer
-
$713 NZD
$402 USD
A
Retailer 2
-
$886 NZD
HK$3,900 HKD
View
A
Retailer 3
-
$1,077 NZD
€578 EUR
View
B+
Retailer 4
-
$1,228 NZD
£545 GBP
View
B+
Retailer 5
-
$1,703 NZD
$960 USD
View
B+
Retailer 6
-
$1,763 NZD
A$1,529 AUD
View
Retailer 7
-
$2,184 NZD
$1,231 USD
View
Price last confirmed 31 days ago
B
Retailer 8
-
$2,216 NZD
$1,249 USD
View
B
Retailer 9
-
$2,216 NZD
$1,249 USD
View
B
Retailer 10
-
$2,505 NZD
$1,412 USD
View
B
Retailer 11
-
$2,570 NZD
SGD 1,957 SGD
View
B
Retailer 12
-
$2,778 NZD
£1,233 GBP
View
Most Expensive
B
Brilliant Earth
21211979A · Oct 31
$3,229 NZD
$1,820 USD
View
12 more retailers have this diamond
Prices start from $713 NZDSave up to $2,516 NZD

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
$713 NZD