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Round|Lab Grown|IGI

1.69ct F SI1 Round Lab Grown Diamond

ID • F/SI1 • IGI LG567354517

Shape and cutting style on the report: Round brilliant

Certificate IGI LG567354517

Diamond specifications and retailer prices

From €185 EUR
$207 USD
As of November 1, 2026
Save €902 EUR (83%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: €1,087 EUR at Reve Diamonds · As of November 1, 2026
View at Reve Diamonds

About this 1.69ct lab-grown round diamond

This 1.69ct lab-grown round sits in the one-and-a-half to two carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG567354517 or 567354517. Listed at 19 retailers as of November 1, 2026, with prices from €185 to €1,087, a €902 spread on the same certified stone. Reve Diamonds lists it at €1,087. 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

1.69
Carat
F
Color
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.1°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG567354517
Dimensions7.64 × 7.60 × 4.71 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
7.64 mm7.60 mm1.69 ctF / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG567354517
Side View
Table 55.5%Crown 34.1°Girdle: MediumPavilion 40.6°Culet: NoneDepth 61.9%

Caratlytics Score

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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: €418 EUR|Low: €185 EUR|High: €1,087 EUR|Avg: €486 EUR|-3.8%
Retailer 1
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
Retailer 16
Retailer 17
Retailer 18
Reve Diamonds
November 2, 2026
Retailer 13€185 EUR
Retailer 7€207 EUR
Retailer 12€215 EUR
Retailer 2€229 EUR
Retailer 18€229 EUR
Retailer 4€252 EUR
Retailer 9€309 EUR
Retailer 14€388 EUR
Retailer 1€418 EUR
Retailer 11€421 EUR
Retailer 3€461 EUR
Retailer 5€465 EUR
Retailer 16€703 EUR
Retailer 17€738 EUR
Retailer 8€739 EUR
Retailer 10€744 EUR
Retailer 6€785 EUR
Retailer 15€924 EUR
Reve Diamonds€1,087 EUR

34 data points across 19 retailers

19 retailers€185 EUR to €1,087 EUR

A
Cheapest Retailer
-
€185 EUR
$207 USD
A
Retailer 2
-
€207 EUR
$231 USD
View
Final sale: no returns
A
Retailer 3
-
€215 EUR
$240 USD
View
Retailer 4
-
€229 EUR
$256 USD
View
Price last confirmed 7 days ago
A
Retailer 5
-
€229 EUR
$256 USD
View
A
Retailer 6
-
€252 EUR
HK$2,200 HKD
View
B+
Retailer 7
-
€309 EUR
$345 USD
View
A
Retailer 8
-
€388 EUR
View
A
Retailer 9
-
€418 EUR
£368 GBP
View
A
Retailer 10
-
€421 EUR
£371 GBP
View
A
Retailer 11
-
€461 EUR
$515 USD
View
A
Retailer 12
-
€465 EUR
$519 USD
View
B+
Retailer 13
-
€703 EUR
$785 USD
View
B+
Retailer 14
-
€738 EUR
$824 USD
View
B+
Retailer 15
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€739 EUR
$826 USD
View
B
Retailer 16
-
€744 EUR
SGD 1,123 SGD
View
B+
Retailer 17
-
€785 EUR
$877 USD
View
B
Retailer 18
-
€924 EUR
£813 GBP
View
Most Expensive
B
Reve Diamonds
8059E6C53 · Nov 1
€1,087 EUR
$1,215 USD
View
18 more retailers have this diamond
Prices start from €185 EURSave up to €902 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
1.69ct Round
€185 EUR