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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 $950 NZD
£421 GBP
As of November 1, 2026
Save $5,562 NZD (85%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $6,521 NZD 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 31, 2026, with a 586% 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: Nov 1
Current: $6,521 NZD|Low: $950 NZD|High: $7,399 NZD|Avg: $2,919 NZD
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
November 1, 2026
Retailer 2$950 NZD
Retailer 9$1,081 NZD
Retailer 16$1,180 NZD
Retailer 4$1,359 NZD
Retailer 17$1,453 NZD
Retailer 10$1,519 NZD
Retailer 15$1,585 NZD
Retailer 14$1,906 NZD
Retailer 5$2,184 NZD
Retailer 12$2,223 NZD
Retailer 6$3,025 NZD
Retailer 11$3,196 NZD
Retailer 3$3,394 NZD
Retailer 7$3,952 NZD
Retailer 8$4,127 NZD
Retailer 13$6,512 NZD
Rare Carat$6,521 NZD

16 data points across 17 retailers

17 retailers$950 NZD to $6,512 NZD

A
Cheapest Retailer
-
$950 NZD
£421 GBP
A
Retailer 2
-
$1,081 NZD
$609 USD
View
Final sale: no returns
A
Retailer 3
-
$1,180 NZD
$665 USD
View
A
Retailer 4
-
$1,359 NZD
$766 USD
View
A
Retailer 5
-
$1,453 NZD
$819 USD
View
A
Retailer 6
-
$1,519 NZD
£674 GBP
View
A
Retailer 7
-
$1,585 NZD
ZAR 14,432 ZAR
View
A
Retailer 8
-
$1,906 NZD
€1,023 EUR
View
B+
Retailer 9
-
$2,184 NZD
$1,231 USD
View
B+
Retailer 10
-
$2,223 NZD
$1,253 USD
View
B+
Retailer 11
-
$3,025 NZD
$1,705 USD
View
B+
Retailer 12
-
$3,196 NZD
$1,801 USD
View
B+
Retailer 13
-
$3,394 NZD
£1,506 GBP
View
B
Retailer 14
-
$3,952 NZD
SGD 3,010 SGD
View
B
Retailer 15
-
$4,127 NZD
$2,326 USD
View
B
Retailer 16
-
$6,512 NZD
$3,670 USD
View
Most Expensive
Rare Carat
JH-255994 · Oct 19
$6,521 NZD
$3,675 USD
View
Price last confirmed 13 days ago
16 more retailers have this diamond
Prices start from $950 NZDSave up to $5,562 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
$950 NZD