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Marquise|Lab Grown|IGI

0.69ct F SI1 Marquise Lab Grown Diamond

ID • F/SI1 • IGI LG805673316

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG805673316

Diamond specifications and retailer prices

From €148 EUR
HK$1,300 HKD
As of November 1, 2026
Save €210 EUR (59%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: €1,078 EUR at MOH London · As of October 26, 2026
View at MOH London

About this 0.69ct lab-grown marquise diamond

This 0.69ct lab-grown marquise sits in the half to three-quarter carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG805673316 or 805673316. Listed at 14 retailers as of November 1, 2026, with a 141% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

0.69
Carat
F
Color
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle31.6°
Pavilion angle42.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG805673316
Dimensions9.23 × 4.52 × 2.91 mm
L/W Ratio2.04
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.23 mm4.52 mm0.69 ctF / SI1
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG805673316
Side View
Table 61.0%Crown 31.6°Girdle: MED-THKPavilion 42.2°Culet: NoneDepth 64.4%

Caratlytics Score

How it works →
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: Nov 1
Current: €1,078 EUR|Low: €148 EUR|High: €1,081 EUR|Avg: €353 EUR|+4.8%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 2, 2026
Retailer 10€148 EUR
Retailer 7€229 EUR
Retailer 9€251 EUR
Retailer 5€261 EUR
Retailer 8€285 EUR
Retailer 2€308 EUR
Retailer 6€318 EUR
Retailer 3€357 EUR
Retailer 4€358 EUR
MOH London€1,078 EUR

39 data points across 10 retailers

14 retailers€148 EUR to €358 EUR

Retailer 1
-
€98 EUR
$110 USD
Price last confirmed 17 days ago
Retailer 2
-
€114 EUR
$128 USD
View
Price last confirmed 19 days ago
Retailer 3
-
€130 EUR
$146 USD
View
Price last confirmed 35 days ago
A
Retailer 4
-
€148 EUR
HK$1,300 HKD
View
A
Retailer 5
-
€229 EUR
View
Retailer 6
-
€251 EUR
$282 USD
View
Price last confirmed 8 days ago
B+
Retailer 7
-
€261 EUR
£231 GBP
View
B+
Retailer 8
-
€285 EUR
$320 USD
View
B+
Retailer 9
-
€308 EUR
$345 USD
View
Retailer 10
-
€318 EUR
£280 GBP
View
Price last confirmed 7 days ago
B+
Retailer 11
-
€357 EUR
$400 USD
View
B+
Retailer 12
-
€358 EUR
SGD 543 SGD
View
Retailer 13
-
€392 EUR
$440 USD
View
Price last confirmed 17 days ago
Most Expensive
MOH London
LG805673316 · Oct 26
€1,078 EUR
£952 GBP
View
Price last confirmed 7 days ago
13 more retailers have this diamond
Prices start from €148 EURSave up to €210 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
0.69ct Marquise
€148 EUR