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Asscher|Lab Grown|IGI

1.65ct D FL Asscher Lab Grown Diamond

ID • D/FL • IGI LG840634943

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG840634943

Diamond specifications and retailer prices

From $799 AUD
£442 GBP
As of October 30, 2026
Save $4,440 AUD (85%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $5,239 AUD at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

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 D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG840634943 or 840634943. Listed at 16 retailers as of October 30, 2026, with prices from $799 to $5,239, a $4,440 spread on the same certified stone. Brilliant Earth lists it at $5,239. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.65
Carat
D
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle40.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG840634943
Dimensions6.52 × 6.51 × 4.32 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
6.52 mm6.51 mm1.65 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG840634943
Side View
Table 61.0%Crown 35°Girdle: MediumPavilion 40.1°Culet: NoneDepth 66.4%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $5,239 AUD|Low: $797 AUD|High: $7,488 AUD|Avg: $2,511 AUD|-30.0%
Brilliant Earth
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
October 30, 2026
Retailer 9$799 AUD
Retailer 5$878 AUD
Retailer 14$961 AUD
Retailer 16$1,186 AUD
Retailer 10$1,242 AUD
Retailer 13$1,294 AUD
Retailer 11$1,552 AUD
Retailer 3$1,745 AUD
Retailer 15$2,113 AUD
Retailer 4$2,467 AUD
Retailer 12$2,781 AUD
Retailer 2$3,078 AUD
Retailer 6$3,212 AUD
Retailer 7$3,358 AUD
Retailer 8$5,232 AUD
Brilliant Earth$5,239 AUD

15 data points across 16 retailers

16 retailers$799 AUD to $5,239 AUD

A
Cheapest Retailer
-
$799 AUD
£442 GBP
A
Retailer 2
-
$878 AUD
$617 USD
View
Final sale: no returns
A
Retailer 3
-
$961 AUD
$675 USD
View
A
Retailer 4
-
$1,186 AUD
$833 USD
View
A
Retailer 5
-
$1,242 AUD
£687 GBP
View
A
Retailer 6
-
$1,294 AUD
ZAR 14,683 ZAR
View
A
Retailer 7
-
$1,552 AUD
€1,038 EUR
View
B+
Retailer 8
-
$1,745 AUD
$1,226 USD
View
B+
Retailer 9
-
$2,113 AUD
$1,484 USD
View
B+
Retailer 10
-
$2,467 AUD
$1,733 USD
View
B+
Retailer 11
-
$2,781 AUD
£1,538 GBP
View
B+
Retailer 12
-
$3,078 AUD
$2,162 USD
View
B+
Retailer 13
-
$3,212 AUD
SGD 3,049 SGD
View
B
Retailer 14
-
$3,358 AUD
$2,359 USD
View
Retailer 15
-
$5,232 AUD
$3,675 USD
View
Price last confirmed 12 days ago
Most Expensive
B
Brilliant Earth
21861673A · Oct 30
$5,239 AUD
$3,680 USD
View
15 more retailers have this diamond
Prices start from $799 AUDSave up to $4,440 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
$799 AUD