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Asscher|Lab Grown|IGI

3.77ct E VS1 Asscher Lab Grown Diamond

EX • E/VS1 • IGI LG830690849

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG830690849

Diamond specifications and retailer prices

From $868 AUD
$610 USD
As of October 27, 2026
Save $7,087 AUD (89%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $7,955 AUD at Queensmith · As of October 27, 2026
View at Queensmith

About this 3.77ct lab-grown asscher diamond

This 3.77ct lab-grown asscher sits in the three to five carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG830690849 or 830690849. Listed at 12 retailers as of October 27, 2026, with prices from $868 to $7,955, a $7,087 spread on the same certified stone. Queensmith lists it at $7,955. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

3.77
Carat
E
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle41.6°
Pavilion angle41.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG830690849
Dimensions8.61 × 8.48 × 5.59 mm
L/W Ratio1.02
Culet sizeNone
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.61 mm8.48 mm3.77 ctE / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG830690849
Side View
Table 64.0%Crown 41.6°Girdle: MediumPavilion 41.3°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 27
Current: $7,955 AUD|Low: $847 AUD|High: $7,955 AUD|Avg: $3,558 AUD
Queensmith
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 30, 2026
Retailer 5$847 AUD
Retailer 13$868 AUD
Retailer 7$1,215 AUD
Retailer 10$1,286 AUD
Retailer 8$1,677 AUD
Retailer 11$1,982 AUD
Retailer 2$2,244 AUD
Retailer 4$3,102 AUD
Retailer 3$3,125 AUD
Retailer 12$3,630 AUD
Retailer 9$4,636 AUD
Retailer 6$6,264 AUD
Retailer 14$6,890 AUD
Queensmith$7,955 AUD

23 data points across 14 retailers

12 retailers$868 AUD to $7,955 AUD

A
Cheapest Retailer
-
$868 AUD
$610 USD
A
Retailer 2
-
$1,215 AUD
£672 GBP
View
B+
Retailer 3
-
$1,286 AUD
$903 USD
View
A
Retailer 4
-
$1,677 AUD
£928 GBP
View
A
Retailer 5
-
$1,982 AUD
$1,392 USD
View
A
Retailer 6
-
$2,244 AUD
View
B+
Retailer 7
-
$3,102 AUD
£1,716 GBP
View
B+
Retailer 8
-
$3,125 AUD
$2,195 USD
View
B+
Retailer 9
-
$3,630 AUD
$2,550 USD
View
B
Retailer 10
-
$4,636 AUD
£2,564 GBP
View
B
Retailer 11
-
$6,890 AUD
$4,840 USD
View
Most Expensive
B
Queensmith
LG830690849 · Oct 27
$7,955 AUD
£4,400 GBP
View
11 more retailers have this diamond
Prices start from $868 AUDSave up to $7,087 AUD

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
3.77ct Asscher
$868 AUD