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Marquise|Lab Grown

0.31ct G VS2 Marquise Lab Grown Diamond

VG • G/VS2 • FA6-2063-2063

Diamond specifications and retailer prices

From $298 NZD
$168 USD
As of November 2, 2026
Save $892 NZD (75%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $1,191 NZD at NZ Jewellers · As of October 31, 2026
View at NZ Jewellers

About this 0.31ct lab-grown marquise diamond

This 0.31ct lab-grown marquise sits in the sub-half-carat band, graded G colour (near-colourless) and VS2 clarity (very-slightly-included), with a very-good cut grade. Listed at 4 retailers as of October 31, 2026, with prices from $298 to $1,191, a $892 spread on the same certified stone. NZ Jewellers lists it at $1,191. 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

0.31
Carat
G
Colour
VS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginLab Grown
Grading Lab
CertificateFA6-2063-2063
Dimensions7.12 × 3.47 × 2.14 mm
L/W Ratio2.05
Top View
7.12 mm3.47 mm0.31 ctG / VS2
OriginLab Grown
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateFA6-2063-2063
Side View
Table 55.7%CrownGirdlePavilionCuletDepth 61.6%

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: $1,191 NZD|Low: $287 NZD|High: $1,191 NZD|Avg: $519 NZD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
October 8, 2026
Retailer 2$298 NZD
Retailer 4$346 NZD
Retailer 3$371 NZD
NZ Jewellers$1,191 NZD

6 data points across 4 retailers

4 retailers$298 NZD to $1,191 NZD

B+
Cheapest Retailer
-
$298 NZD
$168 USD
B
Retailer 2
-
$346 NZD
$195 USD
View
B
Retailer 3
-
$371 NZD
$209 USD
View
Most Expensive
C
NZ Jewellers
784dca4a-f16c-40cb-9b19-3a6f31f77917 · Oct 31
$1,191 NZD
$671 USD
View
3 more retailers have this diamond
Prices start from $298 NZDSave up to $892 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+
0.31ct Marquise
$298 NZD