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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 $764 AUD
£423 GBP
As of October 30, 2026
Save $4,460 AUD (85%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $5,232 AUD 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: $5,232 AUD|Low: $763 AUD|High: $5,936 AUD|Avg: $2,369 AUD
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 30, 2026
Retailer 11$764 AUD
Retailer 9$867 AUD
Retailer 15$947 AUD
Retailer 4$1,090 AUD
Retailer 17$1,166 AUD
Retailer 12$1,216 AUD
Retailer 14$1,272 AUD
Retailer 13$1,529 AUD
Retailer 5$1,752 AUD
Retailer 16$2,076 AUD
Retailer 6$2,427 AUD
Retailer 3$2,723 AUD
Retailer 10$3,037 AUD
Retailer 7$3,171 AUD
Retailer 8$3,311 AUD
Retailer 2$5,225 AUD
Rare Carat$5,232 AUD

14 data points across 17 retailers

17 retailers$764 AUD to $5,225 AUD

A
Cheapest Retailer
-
$764 AUD
£423 GBP
A
Retailer 2
-
$867 AUD
$609 USD
View
Final sale: no returns
A
Retailer 3
-
$947 AUD
$665 USD
View
A
Retailer 4
-
$1,090 AUD
$766 USD
View
A
Retailer 5
-
$1,166 AUD
$819 USD
View
A
Retailer 6
-
$1,216 AUD
£673 GBP
View
A
Retailer 7
-
$1,272 AUD
ZAR 14,432 ZAR
View
A
Retailer 8
-
$1,529 AUD
€1,023 EUR
View
B+
Retailer 9
-
$1,752 AUD
$1,231 USD
View
B+
Retailer 10
-
$2,076 AUD
$1,458 USD
View
B+
Retailer 11
-
$2,427 AUD
$1,705 USD
View
B+
Retailer 12
-
$2,723 AUD
£1,506 GBP
View
B
Retailer 13
-
$3,037 AUD
$2,133 USD
View
B
Retailer 14
-
$3,171 AUD
SGD 3,010 SGD
View
B
Retailer 15
-
$3,311 AUD
$2,326 USD
View
B
Retailer 16
-
$5,225 AUD
$3,670 USD
View
Most Expensive
Rare Carat
JH-255994 · Oct 19
$5,232 AUD
$3,675 USD
View
Price last confirmed 11 days ago
16 more retailers have this diamond
Prices start from $764 AUDSave up to $4,460 AUD

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
$764 AUD