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Marquise|Lab Grown|IGI

1.84ct D VS1 Marquise Lab Grown Diamond

EX • D/VS1 • IGI LG847656171

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG847656171

Diamond specifications and retailer prices

From $577 NZD
$325 USD
As of October 27, 2026
Save $2,450 NZD (81%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $3,027 NZD at With Clarity · As of October 30, 2026
View at With Clarity

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 LG847656171 or 847656171. Listed at 11 retailers as of October 27, 2026, with prices from $577 to $3,027, a $2,450 spread on the same certified stone. With Clarity lists it at $3,027. 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
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.1°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG847656171
Dimensions12.74 × 6.52 × 3.93 mm
L/W Ratio1.95
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.74 mm6.52 mm1.84 ctD / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG847656171
Side View
Table 64.0%Crown 35.1°Girdle: THN-STKPavilion 40.6°Culet: NoneDepth 60.3%

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 27
Current: $985 NZD|Low: $577 NZD|High: $3,027 NZD|Avg: $1,445 NZD
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
With Clarity
October 28, 2026
Retailer 6$577 NZD
Retailer 7$710 NZD
Retailer 8$799 NZD
Retailer 1$985 NZD
Retailer 10$1,118 NZD
Retailer 2$1,136 NZD
Retailer 9$1,271 NZD
Retailer 4$1,352 NZD
Retailer 11$1,455 NZD
Retailer 5$2,260 NZD
Retailer 3$2,379 NZD
With Clarity$3,027 NZD

3 data points across 12 retailers

11 retailers$577 NZD to $3,027 NZD

A
Cheapest Retailer
-
$577 NZD
$325 USD
A
Retailer 2
-
$799 NZD
£355 GBP
View
A
Retailer 3
-
$985 NZD
$555 USD
View
A
Retailer 4
-
$1,118 NZD
$630 USD
View
A
Retailer 5
-
$1,136 NZD
$640 USD
View
A
Retailer 6
-
$1,271 NZD
£564 GBP
View
A
Retailer 7
-
$1,352 NZD
$762 USD
View
B+
Retailer 8
-
$1,455 NZD
$820 USD
View
B
Retailer 9
-
$2,260 NZD
$1,274 USD
View
B
Retailer 10
-
$2,379 NZD
$1,341 USD
View
Most Expensive
B
With Clarity
847656171 · Oct 30
$3,027 NZD
$1,706 USD
View
10 more retailers have this diamond
Prices start from $577 NZDSave up to $2,450 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
$577 NZD