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Marquise|Lab Grown|IGI

6.94ct F SI1 Marquise Lab Grown Diamond

EX • F/SI1 • IGI LG594359050

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG594359050

Diamond specifications and retailer prices

From €945 EUR
$1,060 USD
As of November 2, 2026
Save €7,445 EUR (89%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: €8,390 EUR at Do Amore Diamonds · As of November 2, 2026
View at Do Amore Diamonds

About this 6.94ct lab-grown marquise diamond

This 6.94ct lab-grown marquise sits in the over five carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG594359050 or 594359050. Listed at 11 retailers as of November 2, 2026, with prices from €945 to €8,390, a €7,445 spread on the same certified stone. Do Amore Diamonds lists it at €8,390. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

6.94
Carat
F
Color
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.7°
Pavilion angle39.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG594359050
Dimensions20.60 × 10.04 × 6.06 mm
L/W Ratio2.05
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
20.60 mm10.04 mm6.94 ctF / SI1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG594359050
Side View
Table 62.0%Crown 35.7°Girdle: MED-STKPavilion 39.6°Culet: NoneDepth 60.4%

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: Nov 2
Current: €8,390 EUR|Low: €681 EUR|High: €8,613 EUR|Avg: €3,078 EUR|-2.6%
Do Amore Diamonds
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
November 1, 2026
Retailer 7€927 EUR
Retailer 11€945 EUR
Retailer 9€1,028 EUR
Retailer 14€1,087 EUR
Retailer 15€1,332 EUR
Retailer 4€1,379 EUR
Retailer 13€1,747 EUR
Retailer 8€1,747 EUR
Retailer 12€2,267 EUR
Retailer 10€2,290 EUR
Retailer 2€3,887 EUR
Retailer 5€5,171 EUR
Retailer 6€5,203 EUR
Retailer 3€6,205 EUR
Do Amore Diamonds€8,390 EUR

20 data points across 15 retailers

11 retailers€945 EUR to €8,390 EUR

A
Cheapest Retailer
-
€945 EUR
$1,060 USD
A
Retailer 2
-
€1,028 EUR
$1,153 USD
View
A
Retailer 3
-
€1,087 EUR
$1,219 USD
View
Final sale: no returns
B+
Retailer 4
-
€1,747 EUR
$1,959 USD
View
B+
Retailer 5
-
€1,747 EUR
$1,960 USD
View
B+
Retailer 6
-
€2,267 EUR
$2,543 USD
View
B+
Retailer 7
-
€2,290 EUR
$2,569 USD
View
B
Retailer 8
-
€3,887 EUR
£3,433 GBP
View
B
Retailer 9
-
€5,171 EUR
$5,800 USD
View
B
Retailer 10
-
€6,205 EUR
$6,960 USD
View
Most Expensive
B
Do Amore Diamonds
27-38333FF37 · Nov 2
€8,390 EUR
$9,410 USD
View
10 more retailers have this diamond
Prices start from €945 EURSave up to €7,445 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
6.94ct Marquise
€945 EUR