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Asscher|Lab Grown|IGI

1.77ct E VVS1 Asscher Lab Grown Diamond

ID • E/VVS1 • IGI LG720561597

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG720561597

Diamond specifications and retailer prices

From $438 NZD
$246 USD
As of October 27, 2026
Save $5,776 NZD (93%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $6,214 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 LG720561597 or 720561597. Listed at 16 retailers as of October 27, 2026, with prices from $438 to $6,214, a $5,776 spread on the same certified stone. Brilliant Earth lists it at $6,214. 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 angle36.8°
Pavilion angle39.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG720561597
Dimensions6.72 × 6.60 × 4.28 mm
L/W Ratio1.02
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
6.72 mm6.60 mm1.77 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG720561597
Side View
Table 62.0%Crown 36.8°Girdle: MediumPavilion 39.3°Culet: NoneDepth 64.8%

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: $6,214 NZD|Low: $463 NZD|High: $6,410 NZD|Avg: $2,194 NZD|-3.1%
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
October 29, 2026
Retailer 3$490 NZD
Retailer 16$507 NZD
Retailer 4$674 NZD
Retailer 15$742 NZD
Retailer 2$965 NZD
Retailer 13$1,006 NZD
Retailer 10$1,392 NZD
Retailer 12$1,528 NZD
Retailer 8$1,567 NZD
Retailer 5$1,925 NZD
Retailer 7$2,158 NZD
Retailer 9$2,413 NZD
Retailer 11$3,383 NZD
Retailer 6$3,926 NZD
Retailer 14$4,202 NZD
Brilliant Earth$6,214 NZD

33 data points across 16 retailers

16 retailers$438 NZD to $6,214 NZD

A
Cheapest Retailer
-
$438 NZD
$246 USD
A
Retailer 2
-
$490 NZD
$275 USD
View
Final sale: no returns
A
Retailer 3
-
$507 NZD
$285 USD
View
A
Retailer 4
-
$674 NZD
$379 USD
View
B+
Retailer 5
-
$742 NZD
$417 USD
View
A
Retailer 6
-
$965 NZD
€516 EUR
View
A
Retailer 7
-
$1,006 NZD
$565 USD
View
A
Retailer 8
-
$1,392 NZD
A$1,203 AUD
View
B+
Retailer 9
-
$1,528 NZD
$858 USD
View
B+
Retailer 10
-
$1,925 NZD
$1,081 USD
View
B+
Retailer 11
-
$2,158 NZD
$1,212 USD
View
B+
Retailer 12
-
$2,413 NZD
£1,067 GBP
View
Retailer 13
-
$3,383 NZD
$1,900 USD
View
Price last confirmed 11 days ago
B
Retailer 14
-
$3,926 NZD
$2,205 USD
View
B
Retailer 15
-
$4,202 NZD
$2,360 USD
View
Most Expensive
B
Brilliant Earth
21403815Y · Oct 28
$6,214 NZD
$3,490 USD
View
15 more retailers have this diamond
Prices start from $438 NZDSave up to $5,776 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
$438 NZD