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Marquise|Lab Grown|IGI

0.50ct E VVS1 Marquise Lab Grown Diamond

VG • E/VVS1 • IGI LG848691706

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG848691706

Diamond specifications and retailer prices

From $325 NZD
$183 USD
As of November 1, 2026
Save $616 NZD (65%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $940 NZD at Taylor and Hart · As of October 31, 2026
View at Taylor and Hart

About this 0.5ct lab-grown marquise diamond

This 0.5ct lab-grown marquise sits in the half to three-quarter carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI LG848691706 or 848691706. Listed at 5 retailers as of October 31, 2026, with prices from $325 to $940, a $616 spread on the same certified stone. Taylor and Hart lists it at $940. 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

0.50
Carat
E
Colour
VVS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle31.7°
Pavilion angle37.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG848691706
Dimensions8.90 × 4.24 × 2.36 mm
L/W Ratio2.10
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.90 mm4.24 mm0.50 ctE / VVS1
OriginLab Grown
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG848691706
Side View
Table 65.0%Crown 31.7°Girdle: THN-STKPavilion 37.9°Culet: NoneDepth 55.7%

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 1
Current: $535 NZD|Low: $325 NZD|High: $940 NZD|Avg: $639 NZD|+0.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Taylor and Hart
November 1, 2026
Retailer 3$325 NZD
Retailer 1$535 NZD
Retailer 4$630 NZD
Retailer 2$665 NZD
Taylor and Hart$940 NZD

4 data points across 5 retailers

5 retailers$325 NZD to $940 NZD

A
Cheapest Retailer
-
$325 NZD
$183 USD
B+
Retailer 2
-
$535 NZD
£238 GBP
View
B
Retailer 3
-
$630 NZD
£280 GBP
View
B
Retailer 4
-
$665 NZD
$375 USD
View
Most Expensive
B
Taylor and Hart
2HMHA28 · Oct 31
$940 NZD
$530 USD
View
4 more retailers have this diamond
Prices start from $325 NZDSave up to $616 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
0.50ct Marquise
$325 NZD