CaratHunter
Plans
Marquise|Lab Grown

0.56ct E SI1 Marquise Lab Grown Diamond

ID • E/SI1 • 8F2B9C97CE

Diamond specifications and retailer prices

From $145 AUD
$102 USD
As of October 30, 2026
Save $431 AUD (75%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $577 AUD at NZ Jewellers · As of October 28, 2026
View at NZ Jewellers

About this 0.56ct lab-grown marquise diamond

This 0.56ct lab-grown marquise sits in the half to three-quarter carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade. Listed at 4 retailers as of October 28, 2026, with prices from $145 to $577, a $431 spread on the same certified stone. NZ Jewellers lists it at $577. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

0.56
Carat
E
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading Lab
Certificate8F2B9C97CE
Dimensions4.39 × 8.33 × 2.69 mm
L/W Ratio1.90
Top View
4.39 mm8.33 mm0.56 ctE / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Certificate8F2B9C97CE
Side View
Table 60.0%CrownGirdlePavilionCuletDepth 61.4%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $577 AUD|Low: $140 AUD|High: $577 AUD|Avg: $255 AUD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
October 8, 2026
Retailer 2$145 AUD
Retailer 4$168 AUD
Retailer 3$191 AUD
NZ Jewellers$577 AUD

6 data points across 4 retailers

4 retailers$145 AUD to $577 AUD

B+
Cheapest Retailer
-
$145 AUD
$102 USD
B+
Retailer 2
-
$168 AUD
$118 USD
View
B+
Retailer 3
-
$191 AUD
$134 USD
View
Most Expensive
B
NZ Jewellers
a0a34274-b353-4a89-af00-88b1a32b3fb1 · Oct 28
$577 AUD
$405 USD
View
3 more retailers have this diamond
Prices start from $145 AUDSave up to $431 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.

B+
0.56ct Marquise
$145 AUD