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Marquise|Lab Grown|IGI

1.50ct F VVS1 Marquise Lab Grown Diamond

EX • F/VVS1 • IGI LG850686921

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG850686921

Diamond specifications and retailer prices

From $480 NZD
$270 USD
As of November 2, 2026
Save $3,768 NZD (89%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $4,248 NZD at Yadav Diamonds · As of November 2, 2026
View at Yadav Diamonds

About this 1.5ct lab-grown marquise diamond

This 1.5ct lab-grown marquise sits in the one-and-a-half to two carat band, graded F colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG850686921 or 850686921. Listed at 20 retailers as of November 2, 2026, with prices from $480 to $4,248, a $3,768 spread on the same certified stone. Yadav Diamonds lists it at $4,248. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.50
Carat
F
Colour
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.1°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG850686921
Dimensions12.26 × 5.83 × 3.70 mm
L/W Ratio2.10
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.26 mm5.83 mm1.50 ctF / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG850686921
Side View
Table 57.0%Crown 34.1°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 63.5%

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: Nov 2
Current: $2,472 NZD|Low: $480 NZD|High: $4,248 NZD|Avg: $1,518 NZD
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Yadav Diamonds
November 3, 2026
Retailer 15$480 NZD
Retailer 19$558 NZD
Retailer 2$579 NZD
Retailer 8$595 NZD
Retailer 14$630 NZD
Retailer 9$937 NZD
Retailer 6$942 NZD
Retailer 17$1,027 NZD
Retailer 16$1,038 NZD
Retailer 18$1,105 NZD
Retailer 12$1,189 NZD
Retailer 4$1,909 NZD
Retailer 10$1,916 NZD
Retailer 11$2,005 NZD
Retailer 13$2,064 NZD
Retailer 5$2,388 NZD
Retailer 3$2,437 NZD
Retailer 1$2,472 NZD
Retailer 7$2,520 NZD
Yadav Diamonds$4,248 NZD

4 data points across 20 retailers

20 retailers$480 NZD to $4,248 NZD

A
Cheapest Retailer
-
$480 NZD
$270 USD
A
Retailer 2
-
$558 NZD
$314 USD
View
A
Retailer 3
-
$579 NZD
$326 USD
View
Final sale: no returns
A
Retailer 4
-
$595 NZD
$335 USD
View
A
Retailer 5
-
$630 NZD
£279 GBP
View
A
Retailer 6
-
$937 NZD
$527 USD
View
A
Retailer 7
-
$942 NZD
$530 USD
View
A
Retailer 8
-
$1,027 NZD
ZAR 9,336 ZAR
View
A
Retailer 9
-
$1,038 NZD
£460 GBP
View
A
Retailer 10
-
$1,105 NZD
$622 USD
View
A
Retailer 11
-
$1,189 NZD
$669 USD
View
B+
Retailer 12
-
$1,909 NZD
$1,074 USD
View
B+
Retailer 13
-
$1,916 NZD
$1,078 USD
View
B
Retailer 14
-
$2,005 NZD
$1,128 USD
View
B
Retailer 15
-
$2,064 NZD
CA$1,613 CAD
View
B
Retailer 16
-
$2,388 NZD
£1,058 GBP
View
B
Retailer 17
-
$2,437 NZD
$1,371 USD
View
B
Retailer 18
-
$2,472 NZD
$1,391 USD
View
B
Retailer 19
-
$2,520 NZD
$1,418 USD
View
Most Expensive
B
Yadav Diamonds
13379479 · Nov 2
$4,248 NZD
$2,390 USD
View
19 more retailers have this diamond
Prices start from $480 NZDSave up to $3,768 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
1.50ct Marquise
$480 NZD