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Asscher|Lab Grown|IGI

1.01ct D IF Asscher Lab Grown Diamond

ID • D/IF • IGI LG818661788

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG818661788

Diamond specifications and retailer prices

From $498 NZD
As of November 5, 2026
Save $1,914 NZD (79%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $2,412 NZD at Reve Diamonds · As of November 4, 2026
View at Reve Diamonds

About this 1.01ct lab-grown asscher diamond

This 1.01ct lab-grown asscher sits in the classic one-carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG818661788 or 818661788. Listed at 21 retailers as of November 4, 2026, with prices from $498 to $2,412, a $1,914 spread on the same certified stone. Reve Diamonds lists it at $2,412. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.01
Carat
D
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.7°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG818661788
Dimensions5.58 × 5.55 × 3.66 mm
L/W Ratio1.01
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
5.58 mm5.55 mm1.01 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG818661788
Side View
Table 64.0%Crown 35.7°Girdle: MED-STKPavilion 40.9°Culet: NoneDepth 65.9%

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: Nov 5
Current: $1,045 NZD|Low: $498 NZD|High: $2,526 NZD|Avg: $1,272 NZD|-3.1%
Retailer 1
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
Reve Diamonds
November 5, 2026
Retailer 4$498 NZD
Retailer 9$569 NZD
Retailer 7$623 NZD
Retailer 15$781 NZD
Retailer 10$843 NZD
Retailer 14$919 NZD
Retailer 13$956 NZD
Retailer 2$1,006 NZD
Retailer 1$1,045 NZD
Retailer 3$1,219 NZD
Retailer 11$1,357 NZD
Retailer 12$1,385 NZD
Retailer 5$1,873 NZD
Retailer 8$2,216 NZD
Retailer 6$2,271 NZD
Reve Diamonds$2,412 NZD

35 data points across 16 retailers

21 retailers$498 NZD to $2,412 NZD

A
Cheapest Retailer
-
$498 NZD
Final sale: no returns
Retailer 2
-
$502 NZD
View
Price last confirmed 28 days ago
A
Retailer 3
-
$569 NZD
View
Retailer 4
-
$584 NZD
View
Price last confirmed 41 days ago
Retailer 5
-
$616 NZD
View
Price last confirmed 41 days ago
Retailer 6
-
$623 NZD
View
Price last confirmed 33 days ago
Retailer 7
-
$623 NZD
View
Price last confirmed 24 days ago
A
Retailer 8
-
$781 NZD
View
A
Retailer 9
-
$843 NZD
View
Retailer 10
-
$919 NZD
View
Price last confirmed 7 days ago
A
Retailer 11
-
$956 NZD
View
A
Retailer 12
-
$1,006 NZD
View
A
Retailer 13
-
$1,045 NZD
View
B+
Retailer 14
-
$1,219 NZD
View
B+
Retailer 15
-
$1,357 NZD
View
B+
Retailer 16
-
$1,385 NZD
View
B
Retailer 17
-
$1,873 NZD
View
Retailer 18
-
$2,003 NZD
View
Price last confirmed 36 days ago
B+
Retailer 19
-
$2,216 NZD
View
B+
Retailer 20
-
$2,271 NZD
View
Most Expensive
B
Reve Diamonds
BD2833156 · Nov 4
$2,412 NZD
$1,360 USD
View
20 more retailers have this diamond
Prices start from $498 NZDSave up to $1,914 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
1.01ct Asscher
$498 NZD