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Asscher|Lab Grown|IGI

1.65ct D FL Asscher Lab Grown Diamond

EX • D/FL • IGI LG799644018

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG799644018

Diamond specifications and retailer prices

From $758 NZD
$427 USD
As of October 31, 2026
Save $5,736 NZD (88%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $6,494 NZD at Brilliant Earth · As of October 31, 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 LG799644018 or 799644018. Listed at 10 retailers as of October 31, 2026, with prices from $758 to $6,494, a $5,736 spread on the same certified stone. Brilliant Earth lists it at $6,494. 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
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.7°
Pavilion angle38.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG799644018
Dimensions6.64 × 6.63 × 4.26 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
6.64 mm6.63 mm1.65 ctD / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG799644018
Side View
Table 62.0%Crown 34.7°Girdle: MediumPavilion 38.5°Culet: NoneDepth 64.3%

Caratlytics Score

How it works →
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 31
Current: $6,494 NZD|Low: $758 NZD|High: $9,280 NZD|Avg: $3,356 NZD|-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
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Retailer 18
Retailer 19
October 31, 2026
Retailer 2$758 NZD
Retailer 13$949 NZD
Retailer 4$974 NZD
Retailer 16$1,297 NZD
Retailer 17$1,331 NZD
Retailer 5$1,776 NZD
Retailer 12$2,156 NZD
Retailer 3$2,220 NZD
Retailer 10$2,331 NZD
Retailer 9$2,585 NZD
Retailer 6$2,647 NZD
Retailer 19$2,735 NZD
Retailer 15$3,513 NZD
Retailer 7$4,083 NZD
Retailer 11$4,885 NZD
Retailer 8$5,312 NZD
Retailer 14$5,802 NZD
Retailer 18$6,467 NZD
Brilliant Earth$6,494 NZD

23 data points across 19 retailers

10 retailers$758 NZD to $6,494 NZD

A
Cheapest Retailer
-
$758 NZD
$427 USD
A
Retailer 2
-
$949 NZD
£421 GBP
View
A
Retailer 3
-
$1,297 NZD
$731 USD
View
A
Retailer 4
-
$1,331 NZD
$750 USD
View
B+
Retailer 5
-
$2,156 NZD
$1,215 USD
View
B+
Retailer 6
-
$2,735 NZD
$1,542 USD
View
B+
Retailer 7
-
$3,513 NZD
£1,559 GBP
View
B
Retailer 8
-
$5,802 NZD
$3,270 USD
View
Retailer 9
-
$6,467 NZD
$3,645 USD
View
Price last confirmed 13 days ago
Most Expensive
B
Brilliant Earth
21730923Y · Oct 31
$6,494 NZD
$3,660 USD
View
9 more retailers have this diamond
Prices start from $758 NZDSave up to $5,736 NZD

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
$758 NZD