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Asscher|Lab Grown|IGI

1.77ct E VVS1 Asscher Lab Grown Diamond

ID • E/VVS1 • IGI LG750569581

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG750569581

Diamond specifications and retailer prices

From $426 NZD
$239 USD
As of October 27, 2026
Save $5,824 NZD (93%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $6,250 NZD at Brilliant Earth · As of October 28, 2026
View at Brilliant Earth

About this 1.77ct lab-grown asscher diamond

This 1.77ct lab-grown asscher sits in the one-and-a-half to two carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG750569581 or 750569581. Listed at 11 retailers as of October 27, 2026, with prices from $426 to $6,250, a $5,824 spread on the same certified stone. Brilliant Earth lists it at $6,250. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.77
Carat
E
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle41.5°
Pavilion angle39.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG750569581
Dimensions6.55 × 6.47 × 4.35 mm
L/W Ratio1.01
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.55 mm6.47 mm1.77 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG750569581
Side View
Table 63.0%Crown 41.5°Girdle: MediumPavilion 39.1°Culet: NoneDepth 67.2%

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 27
Current: $6,250 NZD|Low: $486 NZD|High: $6,463 NZD|Avg: $1,686 NZD|-3.3%
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
October 29, 2026
Retailer 11$488 NZD
Retailer 10$888 NZD
Retailer 12$944 NZD
Retailer 9$994 NZD
Retailer 7$1,081 NZD
Retailer 13$1,098 NZD
Retailer 3$1,163 NZD
Retailer 6$1,229 NZD
Retailer 8$1,371 NZD
Retailer 5$2,019 NZD
Retailer 2$2,126 NZD
Retailer 4$2,162 NZD
Brilliant Earth$6,250 NZD

22 data points across 13 retailers

11 retailers$426 NZD to $6,250 NZD

A
Cheapest Retailer
-
$426 NZD
$239 USD
A
Retailer 2
-
$488 NZD
$274 USD
View
Final sale: no returns
Retailer 3
-
$504 NZD
$283 USD
View
Price last confirmed 35 days ago
B+
Retailer 4
-
$888 NZD
$499 USD
View
A
Retailer 5
-
$994 NZD
$558 USD
View
A
Retailer 6
-
$1,081 NZD
€578 EUR
View
A
Retailer 7
-
$1,229 NZD
A$1,062 AUD
View
B+
Retailer 8
-
$1,371 NZD
$770 USD
View
B+
Retailer 9
-
$1,695 NZD
$952 USD
View
B+
Retailer 10
-
$2,126 NZD
£940 GBP
View
Most Expensive
B
Brilliant Earth
16888658A · Oct 28
$6,250 NZD
$3,510 USD
View
10 more retailers have this diamond
Prices start from $426 NZDSave up to $5,824 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
1.77ct Asscher
$426 NZD