CaratHunter
Plans
Marquise|Lab Grown|IGI

1.37ct G VS1 Marquise Lab Grown Diamond

EX • G/VS1 • IGI LG677511068

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG677511068

Diamond specifications and retailer prices

From $918 NZD
$516 USD
As of November 4, 2026
1 retailer carries this diamond
Only listing: $918 NZD at B2C Jewels
Only one retailer lists this diamond right now, and it is shown above, so there is nothing to unlock. Similar diamonds are carried by several retailers.
View at B2C Jewels

About this 1.37ct lab-grown marquise diamond

This 1.37ct lab-grown marquise sits in the one-and-a-quarter to one-and-a-half carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG677511068 or 677511068. Listed at a single retailer as of November 4, 2026. If it later appears at another store, Carat Hunter will surface the price comparison automatically. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.37
Carat
G
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.4°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG677511068
Dimensions10.66 × 5.93 mm
L/W Ratio1.80
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.66 mm5.93 mm1.37 ctG / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG677511068
Side View
Table 60.0%Crown 35.4°Girdle: MediumPavilion 40.9°Culet: NoneDepth 62.9%

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 4
Current: $918 NZD|Low: $898 NZD|High: $1,345 NZD|Avg: $1,048 NZD|-31.7%
September 23, 2026
B2C Jewels$918 NZD

4 data points across 1 retailer

1 retailer

B+
B2C Jewels
27087712 · Nov 4
$918 NZD
$516 USD
View

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+
1.37ct Marquise
$918 NZD