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Marquise|Lab Grown

1.52ct G SI1 Marquise Lab Grown Diamond

G/SI1 • C9AB2F015D

Diamond specifications and retailer prices

From $364 NZD
$205 USD
As of October 30, 2026
Save $1,086 NZD (75%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $1,450 NZD at NZ Jewellers · As of October 28, 2026
View at NZ Jewellers

About this 1.52ct lab-grown marquise diamond

This 1.52ct lab-grown marquise sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and SI1 clarity (slightly-included). Listed at 4 retailers as of October 28, 2026, with prices from $364 to $1,450, a $1,086 spread on the same certified stone. NZ Jewellers lists it at $1,450. 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

1.52
Carat
G
Colour
SI1
Clarity
-
Cut

Specifications

Cut
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading Lab
CertificateC9AB2F015D
Dimensions6.15 × 11.70 × 3.76 mm
L/W Ratio1.90
Top View
6.15 mm11.70 mm1.52 ctG / SI1
OriginLab Grown
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateC9AB2F015D
Side View
Table 61.0%CrownGirdlePavilionCuletDepth 61.1%

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: $1,450 NZD|Low: $350 NZD|High: $1,450 NZD|Avg: $633 NZD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
October 8, 2026
Retailer 2$364 NZD
Retailer 4$423 NZD
Retailer 3$451 NZD
NZ Jewellers$1,450 NZD

6 data points across 4 retailers

4 retailers$364 NZD to $1,450 NZD

B+
Cheapest Retailer
-
$364 NZD
$205 USD
B+
Retailer 2
-
$423 NZD
$238 USD
View
B+
Retailer 3
-
$451 NZD
$254 USD
View
Most Expensive
C
NZ Jewellers
afba371d-1e67-42a2-b8b1-9fe7f73e92b3 · Oct 28
$1,450 NZD
$816 USD
View
3 more retailers have this diamond
Prices start from $364 NZDSave up to $1,086 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.

B+
1.52ct Marquise
$364 NZD