CaratHunter
Plans
Marquise|Lab Grown

0.45ct G VS1 Marquise Lab Grown Diamond

EX • G/VS1 • FA11-118-4156

Diamond specifications and retailer prices

From $389 AUD
$273 USD
As of November 2, 2026
Save $1,159 AUD (75%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $1,547 AUD at NZ Jewellers · As of October 31, 2026
View at NZ Jewellers

About this 0.45ct lab-grown marquise diamond

This 0.45ct lab-grown marquise sits in the sub-half-carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade. Listed at 4 retailers as of October 31, 2026, with prices from $389 to $1,547, a $1,159 spread on the same certified stone. NZ Jewellers lists it at $1,547. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.45
Carat
G
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginLab Grown
Grading Lab
CertificateFA11-118-4156
Dimensions8.17 × 3.88 × 2.37 mm
L/W Ratio2.11
Top View
8.17 mm3.88 mm0.45 ctG / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateFA11-118-4156
Side View
Table 60.5%CrownGirdlePavilionCuletDepth 61.2%

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: Nov 2
Current: $1,547 AUD|Low: $373 AUD|High: $1,547 AUD|Avg: $675 AUD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
October 8, 2026
Retailer 2$389 AUD
Retailer 4$450 AUD
Retailer 3$481 AUD
NZ Jewellers$1,547 AUD

6 data points across 4 retailers

4 retailers$389 AUD to $1,547 AUD

B+
Cheapest Retailer
-
$389 AUD
$273 USD
B
Retailer 2
-
$450 AUD
$316 USD
View
B
Retailer 3
-
$481 AUD
$338 USD
View
Most Expensive
C
NZ Jewellers
b2e3cfcd-80e1-4df3-8d6a-1044b5e6310e · Oct 31
$1,547 AUD
$1,087 USD
View
3 more retailers have this diamond
Prices start from $389 AUDSave up to $1,159 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+
0.45ct Marquise
$389 AUD