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Marquise|Lab Grown|IGI

1.50ct F VS1 Marquise Lab Grown Diamond

ID • F/VS1 • IGI LG847654656

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG847654656

Diamond specifications and retailer prices

From $421 NZD
$237 USD
As of November 2, 2026
Save $2,085 NZD (83%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $2,506 NZD at Brilliant Earth · As of November 2, 2026
View at Brilliant Earth

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 VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG847654656 or 847654656. Listed at 19 retailers as of November 2, 2026, with prices from $421 to $2,506, a $2,085 spread on the same certified stone. Brilliant Earth lists it at $2,506. 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
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.3°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG847654656
Dimensions6.08 × 11.39 × 3.73 mm
L/W Ratio1.87
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.08 mm11.39 mm1.50 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG847654656
Side View
Table 58.0%Crown 34.3°Girdle: MED-THKPavilion 40.2°Culet: NoneDepth 61.3%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: $978 NZD|Low: $421 NZD|High: $2,172 NZD|Avg: $1,287 NZD|+1.7%
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
November 2, 2026
Retailer 4$421 NZD
Retailer 17$487 NZD
Retailer 8$521 NZD
Retailer 15$521 NZD
Retailer 7$880 NZD
Retailer 11$900 NZD
Retailer 16$910 NZD
Retailer 3$967 NZD
Retailer 1$978 NZD
Retailer 14$1,215 NZD
Retailer 13$1,614 NZD
Retailer 18$1,676 NZD
Retailer 2$1,681 NZD
Retailer 6$1,751 NZD
Retailer 5$1,769 NZD
Retailer 12$2,101 NZD
Retailer 9$2,122 NZD
Retailer 10$2,172 NZD

17 data points across 18 retailers

19 retailers$421 NZD to $2,506 NZD

A
Cheapest Retailer
-
$421 NZD
$237 USD
A
Retailer 2
-
$487 NZD
$274 USD
View
Retailer 3
-
$521 NZD
$293 USD
View
Price last confirmed 8 days ago
A
Retailer 4
-
$521 NZD
$293 USD
View
A
Retailer 5
-
$880 NZD
$495 USD
View
A
Retailer 6
-
$900 NZD
ZAR 8,184 ZAR
View
A
Retailer 7
-
$910 NZD
$512 USD
View
A
Retailer 8
-
$967 NZD
$544 USD
View
A
Retailer 9
-
$978 NZD
£433 GBP
View
A
Retailer 10
-
$1,215 NZD
A$1,052 AUD
View
B+
Retailer 11
-
$1,614 NZD
A$1,397 AUD
View
B+
Retailer 12
-
$1,676 NZD
$943 USD
View
B+
Retailer 13
-
$1,681 NZD
$946 USD
View
B+
Retailer 14
-
$1,751 NZD
$985 USD
View
B+
Retailer 15
-
$1,769 NZD
$995 USD
View
B+
Retailer 16
-
$2,101 NZD
£931 GBP
View
B
Retailer 17
-
$2,122 NZD
$1,194 USD
View
B
Retailer 18
-
$2,172 NZD
$1,222 USD
View
Most Expensive
B
Brilliant Earth
22293195A · Nov 2
$2,506 NZD
$1,410 USD
View
18 more retailers have this diamond
Prices start from $421 NZDSave up to $2,085 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
$421 NZD