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Asscher|Lab Grown|IGI

3.13ct I VS1 Asscher Lab Grown Diamond

ID • I/VS1 • IGI LG500150578

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG500150578

Diamond specifications and retailer prices

From $3,321 AUD
As of November 4, 2026
Save $25,694 AUD (89%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $29,015 AUD at Cape Diamonds · As of November 3, 2026
View at Cape Diamonds

About this 3.13ct lab-grown asscher diamond

This 3.13ct lab-grown asscher sits in the three to five carat band, graded I colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG500150578 or 500150578. Listed at 14 retailers as of November 3, 2026, with prices from $3,321 to $29,015, a $25,694 spread on the same certified stone. Cape Diamonds lists it at $29,015. 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

3.13
Carat
I
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle19.5°
Pavilion angle33.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG500150578
Dimensions8.14 × 7.97 × 4.95 mm
L/W Ratio1.02
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
8.14 mm7.97 mm3.13 ctI / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG500150578
Side View
Table 66.5%Crown 19.5°Girdle: Slightly ThickPavilion 33.6°Culet: NoneDepth 62.1%

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: Nov 4
Current: $29,015 AUD|Low: $3,321 AUD|High: $31,278 AUD|Avg: $14,735 AUD|-7.2%
Cape 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
Retailer 15
Retailer 16
Retailer 17
November 5, 2026
Retailer 15$3,321 AUD
Retailer 11$10,740 AUD
Retailer 9$10,767 AUD
Retailer 14$11,169 AUD
Retailer 5$11,451 AUD
Retailer 3$12,026 AUD
Retailer 8$12,373 AUD
Retailer 12$12,457 AUD
Retailer 16$12,457 AUD
Retailer 6$12,772 AUD
Retailer 10$13,857 AUD
Retailer 13$14,010 AUD
Retailer 17$14,426 AUD
Retailer 7$16,048 AUD
Retailer 4$17,857 AUD
Retailer 2$24,395 AUD
Cape Diamonds$29,015 AUD

21 data points across 17 retailers

14 retailers$3,321 AUD to $29,015 AUD

A
Cheapest Retailer
-
$3,321 AUD
B
Retailer 2
-
$10,740 AUD
View
B
Retailer 3
-
$11,169 AUD
View
B
Retailer 4
-
$11,451 AUD
View
B
Retailer 5
-
$12,026 AUD
View
Final sale: no returns
B
Retailer 6
-
$12,373 AUD
View
Retailer 7
-
$12,457 AUD
View
Price last confirmed 20 days ago
B
Retailer 8
-
$12,457 AUD
View
B
Retailer 9
-
$13,857 AUD
View
B
Retailer 10
-
$14,010 AUD
View
B
Retailer 11
-
$14,426 AUD
View
B
Retailer 12
-
$17,857 AUD
View
B
Retailer 13
-
$24,395 AUD
View
Most Expensive
B
Cape Diamonds
cert_500150578 · Nov 3
$29,015 AUD
ZAR 328,827 ZAR
View
13 more retailers have this diamond
Prices start from $3,321 AUDSave up to $25,694 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
3.13ct Asscher
$3,321 AUD