CaratHunter
Plans
Cushion|Lab Grown|IGI

3.73ct F FL Cushion Lab Grown Diamond

EX • F/FL • IGI LG844621793

Shape and cutting style on the report: Cushion mixed cut

Certificate IGI LG844621793

Diamond specifications and retailer prices

From €3,925 EUR
$4,385 USD
As of October 28, 2026
Save €9,439 EUR (71%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: €13,364 EUR at Taylor and Hart · As of October 26, 2026
View at Taylor and Hart

About this 3.73ct lab-grown cushion diamond

This 3.73ct lab-grown cushion sits in the three to five carat band, graded F colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG844621793 or 844621793. Listed at 10 retailers as of October 26, 2026, with prices from €3,925 to €13,364, a €9,439 spread on the same certified stone. Taylor and Hart lists it at €13,364. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

3.73
Carat
F
Color
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.2°
Pavilion angle52.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG844621793
Dimensions10.79 × 7.07 × 4.76 mm
L/W Ratio1.53
Girdle conditionFaceted
Culet sizeLarge
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
10.79 mm7.07 mm3.73 ctF / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG844621793
Side View
Table 67.0%Crown 36.2°Girdle: MED-STKPavilion 52.3°Culet: LargeDepth 67.3%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 28
Current: €4,920 EUR|Low: €3,925 EUR|High: €13,364 EUR|Avg: €7,090 EUR|-3.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Taylor and Hart
October 27, 2026
Retailer 7€3,925 EUR
Retailer 6€3,927 EUR
Retailer 8€4,245 EUR
Retailer 1€4,920 EUR
Retailer 9€5,811 EUR
Retailer 2€6,288 EUR
Retailer 3€8,124 EUR
Retailer 10€8,356 EUR
Retailer 4€8,760 EUR
Retailer 5€11,029 EUR
Taylor and Hart€13,364 EUR

14 data points across 11 retailers

10 retailers€3,925 EUR to €13,364 EUR

B+
Cheapest Retailer
-
€3,925 EUR
$4,385 USD
B+
Retailer 2
-
€3,927 EUR
$4,387 USD
View
B+
Retailer 3
-
€4,920 EUR
£4,328 GBP
View
B
Retailer 4
-
€5,811 EUR
£5,112 GBP
View
B
Retailer 5
-
€6,288 EUR
$7,025 USD
View
B
Retailer 6
-
€8,124 EUR
£7,147 GBP
View
B
Retailer 7
-
€8,356 EUR
$9,335 USD
View
Retailer 8
-
€8,760 EUR
ZAR 158,108 ZAR
View
Price last confirmed 8 days ago
B
Retailer 9
-
€11,029 EUR
$12,321 USD
View
Most Expensive
B
Taylor and Hart
XU16IQ0 · Oct 26
€13,364 EUR
$14,931 USD
View
9 more retailers have this diamond
Prices start from €3,925 EURSave up to €9,439 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.

B+
3.73ct Cushion
€3,925 EUR