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Asscher|Lab Grown|IGI

3.71ct E VS1 Asscher Lab Grown Diamond

EX • E/VS1 • IGI LG666406628

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG666406628

Diamond specifications and retailer prices

From $856 AUD
$601 USD
As of October 29, 2026
Save $7,099 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 3.71ct lab-grown asscher diamond

This 3.71ct 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 LG666406628 or 666406628. Listed at 12 retailers as of October 27, 2026, with prices from $856 to $7,955, a $7,099 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

3.71
Carat
E
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.3°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG666406628
Dimensions8.72 × 8.58 × 5.58 mm
L/W Ratio1.02
Culet sizePointed
Top View
8.72 mm8.58 mm3.71 ctE / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG666406628
Side View
Table 63.0%Crown 34.3°Girdle: MediumPavilion 40.7°Culet: NoneDepth 65.0%

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: $7,955 AUD|Low: $833 AUD|High: $7,955 AUD|Avg: $3,151 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
October 30, 2026
Retailer 12$856 AUD
Retailer 2$1,197 AUD
Retailer 9$1,264 AUD
Retailer 5$1,327 AUD
Retailer 7$1,651 AUD
Retailer 10$1,922 AUD
Retailer 6$2,209 AUD
Retailer 4$3,059 AUD
Retailer 3$3,078 AUD
Retailer 11$3,580 AUD
Retailer 8$4,565 AUD
Retailer 13$6,791 AUD
Queensmith$7,955 AUD

25 data points across 13 retailers

12 retailers$856 AUD to $7,955 AUD

A
Cheapest Retailer
-
$856 AUD
$601 USD
Final sale: no returns
A
Retailer 2
-
$1,197 AUD
£662 GBP
View
B+
Retailer 3
-
$1,264 AUD
$888 USD
View
A
Retailer 4
-
$1,651 AUD
£913 GBP
View
A
Retailer 5
-
$1,922 AUD
$1,350 USD
View
A
Retailer 6
-
$2,209 AUD
View
B+
Retailer 7
-
$3,059 AUD
£1,692 GBP
View
B+
Retailer 8
-
$3,078 AUD
$2,162 USD
View
B+
Retailer 9
-
$3,580 AUD
$2,515 USD
View
B
Retailer 10
-
$4,565 AUD
£2,525 GBP
View
B
Retailer 11
-
$6,791 AUD
$4,770 USD
View
Most Expensive
B
Queensmith
LG666406628 · Oct 27
$7,955 AUD
£4,400 GBP
View
11 more retailers have this diamond
Prices start from $856 AUDSave up to $7,099 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
3.71ct Asscher
$856 AUD