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Marquise|Lab Grown|IGI

1.84ct D VS1 Marquise Lab Grown Diamond

ID • D/VS1 • IGI LG837645200

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG837645200

Diamond specifications and retailer prices

From $502 NZD
$283 USD
As of October 30, 2026
Save $3,135 NZD (86%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $3,637 NZD at Brilliant Earth · As of October 26, 2026
View at Brilliant Earth

About this 1.84ct lab-grown marquise diamond

This 1.84ct lab-grown marquise sits in the one-and-a-half to two carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG837645200 or 837645200. Listed at 13 retailers as of October 26, 2026, with prices from $502 to $3,637, a $3,135 spread on the same certified stone. Brilliant Earth lists it at $3,637. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.84
Carat
D
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32°
Pavilion angle39.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG837645200
Dimensions12.77 × 6.64 × 3.85 mm
L/W Ratio1.92
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.77 mm6.64 mm1.84 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG837645200
Side View
Table 62.0%Crown 32°Girdle: MED-STKPavilion 39.2°Culet: NoneDepth 58.0%

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: Oct 30
Current: $3,637 NZD|Low: $502 NZD|High: $4,312 NZD|Avg: $1,606 NZD|-1.9%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 1, 2026
Retailer 9$502 NZD
Retailer 3$584 NZD
Retailer 6$694 NZD
Retailer 7$976 NZD
Retailer 13$1,027 NZD
Retailer 12$1,109 NZD
Retailer 11$1,230 NZD
Retailer 10$1,451 NZD
Retailer 8$1,916 NZD
Retailer 4$2,005 NZD
Retailer 2$2,499 NZD
Retailer 5$2,635 NZD
Brilliant Earth$3,637 NZD

34 data points across 13 retailers

13 retailers$502 NZD to $3,637 NZD

A
Cheapest Retailer
-
$502 NZD
$283 USD
A
Retailer 2
-
$584 NZD
$329 USD
View
A
Retailer 3
-
$694 NZD
£308 GBP
View
A
Retailer 4
-
$976 NZD
$550 USD
View
A
Retailer 5
-
$1,027 NZD
$579 USD
View
A
Retailer 6
-
$1,109 NZD
$625 USD
View
Retailer 7
-
$1,230 NZD
€660 EUR
View
Price last confirmed 7 days ago
A
Retailer 8
-
$1,451 NZD
A$1,258 AUD
View
B+
Retailer 9
-
$1,916 NZD
$1,080 USD
View
B+
Retailer 10
-
$2,005 NZD
$1,130 USD
View
B
Retailer 11
-
$2,499 NZD
£1,109 GBP
View
B
Retailer 12
-
$2,635 NZD
$1,485 USD
View
Most Expensive
B
Brilliant Earth
21665666A · Oct 26
$3,637 NZD
$2,050 USD
View
12 more retailers have this diamond
Prices start from $502 NZDSave up to $3,135 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
1.84ct Marquise
$502 NZD