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Asscher|Lab Grown|IGI

1.65ct E FL Asscher Lab Grown Diamond

ID • E/FL • IGI LG840634363

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG840634363

Diamond specifications and retailer prices

From €481 EUR
£423 GBP
As of October 30, 2026
Save €2,804 EUR (85%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: €3,289 EUR at Rare Carat · As of October 19, 2026
View at Rare Carat

About this 1.65ct lab-grown asscher diamond

This 1.65ct lab-grown asscher sits in the one-and-a-half to two carat band, graded E colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG840634363 or 840634363. Listed at 17 retailers as of October 30, 2026, with a 584% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.65
Carat
E
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.7°
Pavilion angle39.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG840634363
Dimensions6.60 × 6.58 × 4.11 mm
L/W Ratio1.00
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
6.60 mm6.58 mm1.65 ctE / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG840634363
Side View
Table 67.0%Crown 33.7°Girdle: MED-STKPavilion 39.2°Culet: NoneDepth 62.5%

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: Oct 30
Current: €3,289 EUR|Low: €480 EUR|High: €3,733 EUR|Avg: €1,482 EUR
Rare Carat
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
October 31, 2026
Retailer 13€481 EUR
Retailer 9€545 EUR
Retailer 16€595 EUR
Retailer 4€686 EUR
Retailer 17€733 EUR
Retailer 2€767 EUR
Retailer 15€800 EUR
Retailer 14€961 EUR
Retailer 5€1,102 EUR
Retailer 10€1,122 EUR
Retailer 6€1,526 EUR
Retailer 3€1,712 EUR
Retailer 12€1,909 EUR
Retailer 7€1,994 EUR
Retailer 8€2,082 EUR
Retailer 11€3,285 EUR
Rare Carat€3,289 EUR

15 data points across 17 retailers

17 retailers€481 EUR to €3,285 EUR

A
Cheapest Retailer
-
€481 EUR
£423 GBP
A
Retailer 2
-
€545 EUR
$609 USD
View
Final sale: no returns
A
Retailer 3
-
€595 EUR
$665 USD
View
A
Retailer 4
-
€686 EUR
$766 USD
View
A
Retailer 5
-
€733 EUR
$819 USD
View
A
Retailer 6
-
€767 EUR
£674 GBP
View
A
Retailer 7
-
€800 EUR
ZAR 14,432 ZAR
View
A
Retailer 8
-
€961 EUR
View
B+
Retailer 9
-
€1,102 EUR
$1,231 USD
View
B+
Retailer 10
-
€1,122 EUR
$1,253 USD
View
B+
Retailer 11
-
€1,526 EUR
$1,705 USD
View
B+
Retailer 12
-
€1,712 EUR
£1,506 GBP
View
B
Retailer 13
-
€1,909 EUR
$2,133 USD
View
B
Retailer 14
-
€1,994 EUR
SGD 3,010 SGD
View
B
Retailer 15
-
€2,082 EUR
$2,326 USD
View
B
Retailer 16
-
€3,285 EUR
$3,670 USD
View
Most Expensive
Rare Carat
JH-255994 · Oct 19
€3,289 EUR
$3,675 USD
View
Price last confirmed 12 days ago
16 more retailers have this diamond
Prices start from €481 EURSave up to €2,804 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 Asscher
€481 EUR