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Asscher|Lab Grown|IGI

1.77ct G VS1 Asscher Lab Grown Diamond

EX • G/VS1 • IGI LG620471721

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG620471721

Diamond specifications and retailer prices

From $814 NZD
$459 USD
As of October 25, 2026
Save $2,876 NZD (78%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $3,691 NZD at Do Amore Diamonds · As of October 27, 2026
View at Do Amore Diamonds

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 G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG620471721 or 620471721. Listed at 8 retailers as of October 25, 2026, with prices from $814 to $3,691, a $2,876 spread on the same certified stone. Do Amore Diamonds lists it at $3,691. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.77
Carat
G
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.9°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG620471721
Dimensions6.60 × 6.59 × 4.35 mm
L/W Ratio1.00
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
6.60 mm6.59 mm1.77 ctG / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG620471721
Side View
Table 64.0%Crown 31.9°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 65.9%

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 25
Current: $3,691 NZD|Low: $311 NZD|High: $4,099 NZD|Avg: $1,534 NZD|-10.0%
Do Amore Diamonds
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
October 27, 2026
Retailer 10$454 NZD
Retailer 4$780 NZD
Retailer 9$814 NZD
Retailer 11$854 NZD
Retailer 14$978 NZD
Retailer 13$1,089 NZD
Retailer 2$1,226 NZD
Retailer 5$1,489 NZD
Retailer 8$1,538 NZD
Retailer 12$1,939 NZD
Retailer 6$1,947 NZD
Retailer 7$2,111 NZD
Retailer 3$2,332 NZD
Do Amore Diamonds$3,691 NZD

13 data points across 14 retailers

8 retailers$814 NZD to $3,691 NZD

B+
Cheapest Retailer
-
$814 NZD
$459 USD
A
Retailer 2
-
$1,226 NZD
A$1,063 AUD
View
Retailer 3
-
$1,289 NZD
A$1,118 AUD
View
Price last confirmed 35 days ago
B+
Retailer 4
-
$1,538 NZD
$867 USD
View
B+
Retailer 5
-
$1,691 NZD
$953 USD
View
B+
Retailer 6
-
$2,111 NZD
£937 GBP
View
B
Retailer 7
-
$2,292 NZD
£1,017 GBP
View
Most Expensive
B
Do Amore Diamonds
27-EA9F658AA · Oct 27
$3,691 NZD
$2,080 USD
View
7 more retailers have this diamond
Prices start from $814 NZDSave up to $2,876 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
$814 NZD