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Asscher|Lab Grown|IGI

1.80ct D FL Asscher Lab Grown Diamond

ID • D/FL • IGI LG825661247

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG825661247

Diamond specifications and retailer prices

From $822 NZD
$463 USD
As of October 30, 2026
Save $6,329 NZD (89%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $7,150 NZD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 1.8ct lab-grown asscher diamond

This 1.8ct 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 LG825661247 or 825661247. Listed at 21 retailers as of October 30, 2026, with prices from $822 to $7,150, a $6,329 spread on the same certified stone. Brilliant Earth lists it at $7,150. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.80
Carat
D
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.1°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG825661247
Dimensions6.79 × 6.76 × 4.35 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
6.79 mm6.76 mm1.80 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG825661247
Side View
Table 59.0%Crown 31.1°Girdle: MediumPavilion 40.5°Culet: NoneDepth 64.3%

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: $7,150 NZD|Low: $822 NZD|High: $10,238 NZD|Avg: $3,487 NZD|-30.2%
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
Retailer 17
Retailer 18
Retailer 19
Retailer 20
November 2, 2026
Retailer 11$822 NZD
Retailer 7$919 NZD
Retailer 20$1,018 NZD
Retailer 8$1,194 NZD
Retailer 16$1,269 NZD
Retailer 19$1,592 NZD
Retailer 2$1,687 NZD
Retailer 15$1,750 NZD
Retailer 14$2,098 NZD
Retailer 18$2,360 NZD
Retailer 5$2,555 NZD
Retailer 3$3,274 NZD
Retailer 6$3,327 NZD
Retailer 17$3,552 NZD
Retailer 4$3,745 NZD
Retailer 12$4,137 NZD
Retailer 9$4,345 NZD
Retailer 10$6,088 NZD
Retailer 13$6,902 NZD
Brilliant Earth$7,150 NZD

29 data points across 20 retailers

21 retailers$822 NZD to $7,150 NZD

A
Cheapest Retailer
-
$822 NZD
$463 USD
A
Retailer 2
-
$919 NZD
$518 USD
View
A
Retailer 3
-
$1,018 NZD
$574 USD
View
A
Retailer 4
-
$1,194 NZD
$673 USD
View
Final sale: no returns
A
Retailer 5
-
$1,269 NZD
$715 USD
View
Retailer 6
-
$1,327 NZD
$748 USD
View
Price last confirmed 16 days ago
A
Retailer 7
-
$1,592 NZD
$897 USD
View
A
Retailer 8
-
$1,687 NZD
£749 GBP
View
A
Retailer 9
-
$1,750 NZD
ZAR 15,930 ZAR
View
A
Retailer 10
-
$2,098 NZD
€1,126 EUR
View
B+
Retailer 11
-
$2,360 NZD
$1,330 USD
View
B+
Retailer 12
-
$2,555 NZD
$1,440 USD
View
B+
Retailer 13
-
$3,274 NZD
$1,845 USD
View
B+
Retailer 14
-
$3,327 NZD
$1,875 USD
View
B+
Retailer 15
-
$3,552 NZD
$2,002 USD
View
B+
Retailer 16
-
$3,745 NZD
£1,662 GBP
View
Retailer 17
-
$4,137 NZD
£1,836 GBP
View
Price last confirmed 11 days ago
B+
Retailer 18
-
$4,345 NZD
SGD 3,309 SGD
View
B
Retailer 19
-
$6,088 NZD
$3,431 USD
View
B
Retailer 20
-
$6,902 NZD
$3,890 USD
View
Most Expensive
B
Brilliant Earth
21588909A · Oct 31
$7,150 NZD
$4,030 USD
View
20 more retailers have this diamond
Prices start from $822 NZDSave up to $6,329 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
1.80ct Asscher
$822 NZD