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Asscher|Lab Grown|IGI

3.73ct E VS1 Asscher Lab Grown Diamond

VG • E/VS1 • IGI LG677505749

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG677505749

Diamond specifications and retailer prices

From $1,237 NZD
$697 USD
As of October 29, 2026
Save $6,996 NZD (85%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $8,233 NZD at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 3.73ct lab-grown asscher diamond

This 3.73ct lab-grown asscher sits in the three to five carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG677505749 or 677505749. Listed at 19 retailers as of October 29, 2026, with prices from $1,237 to $8,233, a $6,996 spread on the same certified stone. Brilliant Earth lists it at $8,233. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

3.73
Carat
E
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.9°
Pavilion angle43.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG677505749
Dimensions8.46 × 8.41 × 5.73 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
8.46 mm8.41 mm3.73 ctE / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG677505749
Side View
Table 64.0%Crown 35.9°Girdle: MediumPavilion 43.8°Culet: NoneDepth 68.1%

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 29
Current: $8,233 NZD|Low: $1,086 NZD|High: $8,659 NZD|Avg: $3,378 NZD|-4.9%
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
Retailer 17
Retailer 18
October 30, 2026
Retailer 7$1,237 NZD
Retailer 17$1,372 NZD
Retailer 18$1,580 NZD
Retailer 4$1,597 NZD
Retailer 12$1,895 NZD
Retailer 3$2,030 NZD
Retailer 8$2,101 NZD
Retailer 11$2,150 NZD
Retailer 2$2,899 NZD
Retailer 14$2,980 NZD
Retailer 5$3,151 NZD
Retailer 15$4,002 NZD
Retailer 10$4,379 NZD
Retailer 6$4,432 NZD
Retailer 9$4,517 NZD
Retailer 13$5,435 NZD
Retailer 16$6,104 NZD
Brilliant Earth$8,233 NZD

39 data points across 18 retailers

19 retailers$1,237 NZD to $8,233 NZD

A
Cheapest Retailer
-
$1,237 NZD
$697 USD
Final sale: no returns
Retailer 2
-
$1,372 NZD
$773 USD
View
Price last confirmed 13 days ago
Retailer 3
-
$1,580 NZD
£701 GBP
View
Price last confirmed 14 days ago
A
Retailer 4
-
$1,597 NZD
$900 USD
View
A
Retailer 5
-
$1,895 NZD
€1,017 EUR
View
A
Retailer 6
-
$2,030 NZD
$1,144 USD
View
B+
Retailer 7
-
$2,101 NZD
$1,184 USD
View
A
Retailer 8
-
$2,150 NZD
£954 GBP
View
A
Retailer 9
-
$2,899 NZD
A$2,514 AUD
View
A
Retailer 10
-
$2,980 NZD
ZAR 27,135 ZAR
View
B+
Retailer 11
-
$3,151 NZD
$1,776 USD
View
B+
Retailer 12
-
$4,002 NZD
£1,776 GBP
View
B+
Retailer 13
-
$4,134 NZD
£1,834 GBP
View
B
Retailer 14
-
$4,379 NZD
$2,468 USD
View
B+
Retailer 15
-
$4,432 NZD
$2,498 USD
View
B+
Retailer 16
-
$4,517 NZD
$2,546 USD
View
B
Retailer 17
-
$5,435 NZD
£2,412 GBP
View
B
Retailer 18
-
$6,104 NZD
$3,440 USD
View
Most Expensive
B
Brilliant Earth
12973503A · Oct 30
$8,233 NZD
$4,640 USD
View
18 more retailers have this diamond
Prices start from $1,237 NZDSave up to $6,996 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
3.73ct Asscher
$1,237 NZD