CaratHunter
Plans
Asscher|Lab Grown|IGI

4.66ct D FL Asscher Lab Grown Diamond

ID • D/FL • IGI LG780662921

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG780662921

Diamond specifications and retailer prices

From €6,028 EUR
$6,734 USD
As of November 2, 2026
Save €21,030 EUR (78%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: €27,058 EUR at Taylor and Hart · As of October 31, 2026
View at Taylor and Hart

About this 4.66ct lab-grown asscher diamond

This 4.66ct lab-grown asscher sits in the three to five carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG780662921 or 780662921. Listed at 14 retailers as of October 31, 2026, with prices from €6,028 to €27,058, a €21,030 spread on the same certified stone. Taylor and Hart lists it at €27,058. 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

4.66
Carat
D
Color
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.8°
Pavilion angle42.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG780662921
Dimensions9.09 × 9.05 × 6.15 mm
L/W Ratio1.00
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
9.09 mm9.05 mm4.66 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG780662921
Side View
Table 64.0%Crown 31.8°Girdle: MED-STKPavilion 42.3°Culet: NoneDepth 68.0%

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: €15,467 EUR|Low: €6,028 EUR|High: €32,595 EUR|Avg: €14,997 EUR|-9.2%
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
Taylor and Hart
November 1, 2026
Retailer 2€6,028 EUR
Retailer 12€6,717 EUR
Retailer 6€7,275 EUR
Retailer 11€8,743 EUR
Retailer 3€9,143 EUR
Retailer 5€9,645 EUR
Retailer 7€10,281 EUR
Retailer 4€13,807 EUR
Retailer 10€13,993 EUR
Retailer 13€14,918 EUR
Retailer 1€15,467 EUR
Retailer 8€15,718 EUR
Retailer 9€17,733 EUR
Retailer 14€22,941 EUR
Taylor and Hart€27,058 EUR

33 data points across 15 retailers

14 retailers€6,028 EUR to €27,058 EUR

A
Cheapest Retailer
-
€6,028 EUR
$6,734 USD
A
Retailer 2
-
€6,717 EUR
$7,504 USD
View
A
Retailer 3
-
€8,743 EUR
$9,768 USD
View
B+
Retailer 4
-
€9,143 EUR
HK$79,800 HKD
View
Retailer 5
-
€9,645 EUR
$10,775 USD
View
Price last confirmed 25 days ago
B+
Retailer 6
-
€10,281 EUR
£9,044 GBP
View
B+
Retailer 7
-
€13,807 EUR
$15,425 USD
View
B+
Retailer 8
-
€13,993 EUR
View
B+
Retailer 9
-
€14,918 EUR
$16,666 USD
View
B+
Retailer 10
-
€15,467 EUR
£13,606 GBP
View
B+
Retailer 11
-
€15,718 EUR
$17,560 USD
View
B
Retailer 12
-
€17,733 EUR
ZAR 320,063 ZAR
View
B
Retailer 13
-
€22,941 EUR
$25,630 USD
View
Most Expensive
B
Taylor and Hart
2FHWRBA · Oct 31
€27,058 EUR
$30,229 USD
View
13 more retailers have this diamond
Prices start from €6,028 EURSave up to €21,030 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
4.66ct Asscher
€6,028 EUR