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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 HK$4,212 HKD
£423 GBP
As of October 30, 2026
Save HK$24,582 HKD (85%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: HK$28,833 HKD 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: HK$28,833 HKD|Low: HK$4,203 HKD|High: HK$32,717 HKD|Avg: HK$12,988 HKD
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 13HK$4,212 HKD
Retailer 9HK$4,778 HKD
Retailer 16HK$5,217 HKD
Retailer 4HK$6,010 HKD
Retailer 17HK$6,426 HKD
Retailer 2HK$6,719 HKD
Retailer 15HK$7,009 HKD
Retailer 14HK$8,427 HKD
Retailer 5HK$9,658 HKD
Retailer 10HK$9,831 HKD
Retailer 6HK$13,375 HKD
Retailer 3HK$15,006 HKD
Retailer 12HK$16,735 HKD
Retailer 7HK$17,476 HKD
Retailer 8HK$18,249 HKD
Retailer 11HK$28,794 HKD
Rare CaratHK$28,833 HKD

15 data points across 17 retailers

17 retailersHK$4,212 HKD to HK$28,794 HKD

A
Cheapest Retailer
-
HK$4,212 HKD
£423 GBP
A
Retailer 2
-
HK$4,778 HKD
$609 USD
View
Final sale: no returns
A
Retailer 3
-
HK$5,217 HKD
$665 USD
View
A
Retailer 4
-
HK$6,010 HKD
$766 USD
View
A
Retailer 5
-
HK$6,426 HKD
$819 USD
View
A
Retailer 6
-
HK$6,719 HKD
£674 GBP
View
A
Retailer 7
-
HK$7,009 HKD
ZAR 14,432 ZAR
View
A
Retailer 8
-
HK$8,427 HKD
€1,023 EUR
View
B+
Retailer 9
-
HK$9,658 HKD
$1,231 USD
View
B+
Retailer 10
-
HK$9,831 HKD
$1,253 USD
View
B+
Retailer 11
-
HK$13,375 HKD
$1,705 USD
View
B+
Retailer 12
-
HK$15,006 HKD
£1,506 GBP
View
B
Retailer 13
-
HK$16,735 HKD
$2,133 USD
View
B
Retailer 14
-
HK$17,476 HKD
SGD 3,010 SGD
View
B
Retailer 15
-
HK$18,249 HKD
$2,326 USD
View
B
Retailer 16
-
HK$28,794 HKD
$3,670 USD
View
Most Expensive
Rare Carat
JH-255994 · Oct 19
HK$28,833 HKD
$3,675 USD
View
Price last confirmed 12 days ago
16 more retailers have this diamond
Prices start from HK$4,212 HKDSave up to HK$24,582 HKD

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
HK$4,212 HKD