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Cushion|Lab Grown|IGI

1.65ct F VS1 Cushion Lab Grown Diamond

EX • F/VS1 • IGI LG549298888

Shape and cutting style on the report: Cushion brilliant

Certificate IGI LG549298888

Diamond specifications and retailer prices

From €228 EUR
$256 USD
As of October 30, 2026
Save €1,653 EUR (88%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: €1,881 EUR at Do Amore Diamonds · As of November 2, 2026
View at Do Amore Diamonds

About this 1.65ct lab-grown cushion diamond

This 1.65ct lab-grown cushion sits in the one-and-a-half to two carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG549298888 or 549298888. Listed at 9 retailers as of October 30, 2026, with prices from €228 to €1,881, a €1,653 spread on the same certified stone. Do Amore Diamonds lists it at €1,881. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.65
Carat
F
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.2°
Pavilion angle38.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG549298888
Dimensions7.78 × 6.47 × 4.40 mm
L/W Ratio1.20
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
7.78 mm6.47 mm1.65 ctF / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG549298888
Side View
Table 59.5%Crown 34.2°Girdle: MED-THKPavilion 38.6°Culet: NoneDepth 68.0%

Caratlytics Score

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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 30
Current: €1,881 EUR|Low: €157 EUR|High: €2,033 EUR|Avg: €763 EUR|-7.5%
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
November 2, 2026
Retailer 13€228 EUR
Retailer 7€313 EUR
Retailer 10€415 EUR
Retailer 14€445 EUR
Retailer 5€498 EUR
Retailer 6€539 EUR
Retailer 4€556 EUR
Retailer 2€602 EUR
Retailer 9€624 EUR
Retailer 3€1,005 EUR
Retailer 8€1,073 EUR
Retailer 12€1,310 EUR
Retailer 11€1,355 EUR
Do Amore Diamonds€1,881 EUR

31 data points across 14 retailers

9 retailers€228 EUR to €1,881 EUR

A
Cheapest Retailer
-
€228 EUR
$256 USD
Final sale: no returns
A
Retailer 2
-
€313 EUR
£276 GBP
View
B+
Retailer 3
-
€415 EUR
$466 USD
View
A
Retailer 4
-
€602 EUR
$675 USD
View
A
Retailer 5
-
€624 EUR
A$1,077 AUD
View
Retailer 6
-
€647 EUR
A$1,117 AUD
View
Price last confirmed 36 days ago
B
Retailer 7
-
€1,073 EUR
£948 GBP
View
Retailer 8
-
€1,355 EUR
$1,520 USD
View
Price last confirmed 23 days ago
Most Expensive
B
Do Amore Diamonds
27-5178FC885 · Nov 2
€1,881 EUR
$2,110 USD
View
8 more retailers have this diamond
Prices start from €228 EURSave up to €1,653 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
1.65ct Cushion
€228 EUR