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Asscher|Lab Grown|IGI

1.00ct D IF Asscher Lab Grown Diamond

ID • D/IF • IGI LG605364471

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG605364471

Diamond specifications and retailer prices

From $759 NZD
As of November 5, 2026
Save $2,521 NZD (77%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $3,280 NZD at MOH London · As of November 5, 2026
View at MOH London

About this 1ct lab-grown asscher diamond

This 1ct 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 LG605364471 or 605364471. Listed at 20 retailers as of November 5, 2026, with prices from $759 to $3,280, a $2,521 spread on the same certified stone. MOH London lists it at $3,280. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.00
Carat
D
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.7°
Pavilion angle40.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG605364471
Dimensions5.46 × 5.46 × 3.73 mm
L/W Ratio1.00
Culet sizePointed
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
5.46 mm5.46 mm1.00 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG605364471
Side View
Table 61.0%Crown 33.7°Girdle: MediumPavilion 40.1°Culet: NoneDepth 68.3%

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: Nov 5
Current: $3,280 NZD|Low: $843 NZD|High: $3,330 NZD|Avg: $1,784 NZD|-1.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 5, 2026
Retailer 2$843 NZD
Retailer 6$864 NZD
Retailer 8$1,144 NZD
Retailer 3$1,240 NZD
Retailer 9$1,364 NZD
Retailer 7$1,451 NZD
Retailer 4$1,510 NZD
Retailer 5$2,054 NZD
Retailer 10$2,226 NZD
Retailer 11$2,235 NZD
MOH London$3,280 NZD

43 data points across 11 retailers

20 retailers$759 NZD to $3,280 NZD

A
Cheapest Retailer
-
$759 NZD
Final sale: no returns
A
Retailer 2
-
$843 NZD
View
A
Retailer 3
-
$864 NZD
View
A
Retailer 4
-
$930 NZD
View
B+
Retailer 5
-
$1,070 NZD
View
B+
Retailer 6
-
$1,109 NZD
View
A
Retailer 7
-
$1,144 NZD
View
B+
Retailer 8
-
$1,240 NZD
View
Retailer 9
-
$1,364 NZD
View
Price last confirmed 7 days ago
B+
Retailer 10
-
$1,451 NZD
View
B+
Retailer 11
-
$1,510 NZD
View
B+
Retailer 12
-
$2,054 NZD
View
B
Retailer 13
-
$2,226 NZD
View
B
Retailer 14
-
$2,235 NZD
View
B
Retailer 15
-
$2,459 NZD
View
B
Retailer 16
-
$2,773 NZD
View
B
Retailer 17
-
$2,948 NZD
View
B
Retailer 18
-
$3,151 NZD
View
Most Expensive
B
MOH London
LG605364471 · Nov 5
$3,280 NZD
£1,456 GBP
View
18 more retailers have this diamond
Prices start from $759 NZDSave up to $2,521 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
1.00ct Asscher
$759 NZD