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Asscher|Lab Grown|IGI

3.98ct D VS1 Asscher Lab Grown Diamond

ID • D/VS1 • IGI LG737540624

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG737540624

Diamond specifications and retailer prices

From $1,969 AUD
$1,383 USD
As of October 29, 2026
Save $4,621 AUD (70%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $8,569 AUD at Queensmith · As of October 16, 2026
View at Queensmith

About this 3.98ct lab-grown asscher diamond

This 3.98ct lab-grown asscher sits in the three to five carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG737540624 or 737540624. Listed at 16 retailers as of October 29, 2026, with a 235% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

3.98
Carat
D
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.6°
Pavilion angle39.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG737540624
Dimensions8.69 × 8.69 × 8.67 mm
L/W Ratio1.00
Culet sizePointed
Top View
8.69 mm8.69 mm3.98 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG737540624
Side View
Table 66.0%Crown 39.6°Girdle: MediumPavilion 39.8°Culet: NoneDepth 67.1%

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: $4,881 AUD|Low: $1,670 AUD|High: $6,633 AUD|Avg: $3,686 AUD|-0.9%
Retailer 1
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
October 29, 2026
Retailer 3$1,737 AUD
Retailer 4$1,890 AUD
Retailer 11$1,969 AUD
Retailer 6$2,013 AUD
Retailer 10$2,285 AUD
Retailer 12$3,238 AUD
Retailer 14$3,334 AUD
Retailer 7$3,633 AUD
Retailer 5$3,772 AUD
Retailer 13$3,916 AUD
Retailer 2$4,546 AUD
Retailer 8$4,737 AUD
Retailer 1$4,881 AUD
Retailer 15$5,854 AUD
Retailer 9$6,589 AUD

26 data points across 15 retailers

16 retailers$1,969 AUD to $6,589 AUD

Retailer 1
-
$1,737 AUD
$1,220 USD
Price last confirmed 8 days ago
Retailer 2
-
$1,890 AUD
$1,328 USD
View
Price last confirmed 9 days ago
A
Retailer 3
-
$1,969 AUD
$1,383 USD
View
Final sale: no returns
Retailer 4
-
$2,013 AUD
$1,414 USD
View
Price last confirmed 10 days ago
A
Retailer 5
-
$2,285 AUD
$1,605 USD
View
B+
Retailer 6
-
$3,238 AUD
$2,275 USD
View
B+
Retailer 7
-
$3,334 AUD
$2,342 USD
View
Retailer 8
-
$3,633 AUD
View
Price last confirmed 21 days ago
Retailer 9
-
$3,772 AUD
$2,650 USD
View
Price last confirmed 10 days ago
B+
Retailer 10
-
$3,916 AUD
$2,751 USD
View
Retailer 11
-
$4,546 AUD
View
Price last confirmed 8 days ago
B+
Retailer 12
-
$4,737 AUD
ZAR 53,758 ZAR
View
B+
Retailer 13
-
$4,881 AUD
£2,700 GBP
View
B
Retailer 14
-
$5,854 AUD
$4,113 USD
View
B
Retailer 15
-
$6,589 AUD
£3,645 GBP
View
Most Expensive
Queensmith
LG737540624 · Oct 16
$8,569 AUD
£4,740 GBP
View
Price last confirmed 13 days ago
15 more retailers have this diamond
Prices start from $1,969 AUDSave up to $4,621 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
3.98ct Asscher
$1,969 AUD