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Marquise|Lab Grown|IGI

0.37ct F VVS1 Marquise Lab Grown Diamond

EX • F/VVS1 • IGI LG842633323

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG842633323

Diamond specifications and retailer prices

From $187 NZD
$105 USD
As of October 28, 2026
Save $833 NZD (82%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $1,019 NZD at Taylor and Hart · As of October 28, 2026
View at Taylor and Hart

About this 0.37ct lab-grown marquise diamond

This 0.37ct lab-grown marquise sits in the sub-half-carat band, graded F colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG842633323 or 842633323. Listed at 9 retailers as of October 28, 2026, with prices from $187 to $1,019, a $833 spread on the same certified stone. Taylor and Hart lists it at $1,019. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.37
Carat
F
Colour
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishVery Good
SymmetryExcellent
FluorescenceNone
Crown angle34.6°
Pavilion angle39.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG842633323
Dimensions7.46 × 3.69 × 2.32 mm
L/W Ratio2.02
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.46 mm3.69 mm0.37 ctF / VVS1
OriginLab Grown
CutExcellent
PolishVery Good
SymmetryExcellent
FluorescenceNone
CertificateIGI LG842633323
Side View
Table 58.0%Crown 34.6°Girdle: MED-THKPavilion 39.8°Culet: NoneDepth 62.9%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 28
Current: $382 NZD|Low: $180 NZD|High: $1,393 NZD|Avg: $533 NZD|-11.9%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Taylor and Hart
October 29, 2026
Retailer 8$180 NZD
Retailer 7$187 NZD
Retailer 11$299 NZD
Retailer 2$360 NZD
Retailer 10$375 NZD
Retailer 1$382 NZD
Retailer 9$422 NZD
Retailer 4$486 NZD
Retailer 3$496 NZD
Retailer 6$601 NZD
Retailer 5$706 NZD
Taylor and Hart$1,019 NZD
Retailer 12$1,393 NZD

9 data points across 13 retailers

9 retailers$187 NZD to $1,019 NZD

A
Cheapest Retailer
-
$187 NZD
$105 USD
A
Retailer 2
-
$299 NZD
$168 USD
View
A
Retailer 3
-
$375 NZD
£166 GBP
View
A
Retailer 4
-
$382 NZD
$215 USD
View
B+
Retailer 5
-
$422 NZD
£187 GBP
View
Retailer 6
-
$496 NZD
£220 GBP
View
Price last confirmed 19 days ago
B
Retailer 7
-
$601 NZD
$338 USD
View
B
Retailer 8
-
$706 NZD
$397 USD
View
Most Expensive
B
Taylor and Hart
0OMTNQG · Oct 28
$1,019 NZD
$573 USD
View
8 more retailers have this diamond
Prices start from $187 NZDSave up to $833 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.

A
0.37ct Marquise
$187 NZD