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Marquise|Lab Grown|IGI

1.85ct E VS1 Marquise Lab Grown Diamond

ID • E/VS1 • IGI LG779663989

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG779663989

Diamond specifications and retailer prices

From €239 EUR
$266 USD
As of October 27, 2026
Save €1,881 EUR (89%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: €2,120 EUR at Do Amore Diamonds · As of October 28, 2026
View at Do Amore Diamonds

About this 1.85ct lab-grown marquise diamond

This 1.85ct lab-grown marquise sits in the one-and-a-half to two carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG779663989 or 779663989. Listed at 22 retailers as of October 27, 2026, with prices from €239 to €2,120, a €1,881 spread on the same certified stone. Do Amore Diamonds lists it at €2,120. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.85
Carat
E
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.8°
Pavilion angle39.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG779663989
Dimensions12.82 × 6.31 × 3.95 mm
L/W Ratio2.03
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.82 mm6.31 mm1.85 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG779663989
Side View
Table 60.0%Crown 37.8°Girdle: MED-STKPavilion 39.1°Culet: NoneDepth 62.6%

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: €2,120 EUR|Low: €219 EUR|High: €3,531 EUR|Avg: €821 EUR|-39.9%
Do Amore Diamonds
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Retailer 22
October 28, 2026
Retailer 8€239 EUR
Retailer 11€268 EUR
Retailer 4€277 EUR
Retailer 3€296 EUR
Retailer 21€296 EUR
Retailer 17€384 EUR
Retailer 12€440 EUR
Retailer 18€440 EUR
Retailer 5€516 EUR
Retailer 13€562 EUR
Retailer 16€575 EUR
Retailer 6€611 EUR
Retailer 15€695 EUR
Retailer 2€760 EUR
Retailer 9€910 EUR
Retailer 22€1,051 EUR
Retailer 19€1,138 EUR
Retailer 7€1,199 EUR
Retailer 20€1,312 EUR
Retailer 10€1,357 EUR
Retailer 14€1,584 EUR
Do Amore Diamonds€2,120 EUR

18 data points across 22 retailers

22 retailers€239 EUR to €2,120 EUR

A
Cheapest Retailer
-
€239 EUR
$266 USD
A
Retailer 2
-
€268 EUR
$298 USD
View
Final sale: no returns
A
Retailer 3
-
€277 EUR
$308 USD
View
A
Retailer 4
-
€296 EUR
$330 USD
View
A
Retailer 5
-
€296 EUR
$330 USD
View
A
Retailer 6
-
€384 EUR
£337 GBP
View
B+
Retailer 7
-
€440 EUR
$490 USD
View
A
Retailer 8
-
€440 EUR
$490 USD
View
A
Retailer 9
-
€516 EUR
$574 USD
View
A
Retailer 10
-
€562 EUR
ZAR 10,101 ZAR
View
A
Retailer 11
-
€575 EUR
£504 GBP
View
A
Retailer 12
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€611 EUR
$680 USD
View
A
Retailer 13
-
€695 EUR
$773 USD
View
A
Retailer 14
-
€760 EUR
A$1,302 AUD
View
B+
Retailer 15
-
€910 EUR
$1,013 USD
View
B+
Retailer 16
-
€1,051 EUR
$1,170 USD
View
B+
Retailer 17
-
€1,138 EUR
$1,267 USD
View
B+
Retailer 18
-
€1,199 EUR
$1,335 USD
View
B
Retailer 19
-
€1,312 EUR
£1,150 GBP
View
B
Retailer 20
-
€1,357 EUR
$1,510 USD
View
B
Retailer 21
-
€1,584 EUR
$1,762 USD
View
Most Expensive
B
Do Amore Diamonds
27-7B0D02B41 · Oct 28
€2,120 EUR
$2,360 USD
View
21 more retailers have this diamond
Prices start from €239 EURSave up to €1,881 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
1.85ct Marquise
€239 EUR