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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 €291 EUR
$325 USD
As of October 27, 2026
Save €1,236 EUR (81%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: €1,527 EUR 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 €291 to €1,527, a €1,236 spread on the same certified stone. With Clarity lists it at €1,527. 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
Color
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: €497 EUR|Low: €291 EUR|High: €1,527 EUR|Avg: €729 EUR
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€291 EUR
Retailer 7€358 EUR
Retailer 8€403 EUR
Retailer 1€497 EUR
Retailer 10€564 EUR
Retailer 2€573 EUR
Retailer 9€641 EUR
Retailer 4€682 EUR
Retailer 11€734 EUR
Retailer 5€1,140 EUR
Retailer 3€1,200 EUR
With Clarity€1,527 EUR

3 data points across 12 retailers

11 retailers€291 EUR to €1,527 EUR

A
Cheapest Retailer
-
€291 EUR
$325 USD
A
Retailer 2
-
€403 EUR
£355 GBP
View
A
Retailer 3
-
€497 EUR
$555 USD
View
A
Retailer 4
-
€564 EUR
$630 USD
View
A
Retailer 5
-
€573 EUR
$640 USD
View
A
Retailer 6
-
€641 EUR
£564 GBP
View
A
Retailer 7
-
€682 EUR
$762 USD
View
B+
Retailer 8
-
€734 EUR
$820 USD
View
B
Retailer 9
-
€1,140 EUR
$1,274 USD
View
B
Retailer 10
-
€1,200 EUR
$1,341 USD
View
Most Expensive
B
With Clarity
847656171 · Oct 30
€1,527 EUR
$1,706 USD
View
10 more retailers have this diamond
Prices start from €291 EURSave up to €1,236 EUR

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
€291 EUR