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Asscher|Lab Grown|IGI

12.10ct H VS1 Asscher Lab Grown Diamond

EX • H/VS1 • IGI LG678548674

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG678548674

Diamond specifications and retailer prices

From $2,775 AUD
£1,535 GBP
As of October 29, 2026
Save $9,239 AUD (77%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $12,013 AUD at Taylor and Hart · As of October 28, 2026
View at Taylor and Hart

About this 12.1ct lab-grown asscher diamond

This 12.1ct lab-grown asscher sits in the over five carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG678548674 or 678548674. Listed at 8 retailers as of October 28, 2026, with prices from $2,775 to $12,013, a $9,239 spread on the same certified stone. Taylor and Hart lists it at $12,013. 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

12.10
Carat
H
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.1°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG678548674
Dimensions12.85 × 12.54 × 8.11 mm
L/W Ratio1.02
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.85 mm12.54 mm12.10 ctH / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG678548674
Side View
Table 64.0%Crown 35.1°Girdle: Slightly ThickPavilion 40.4°Culet: NoneDepth 64.7%

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: $3,673 AUD|Low: $2,775 AUD|High: $22,798 AUD|Avg: $11,483 AUD
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Taylor and Hart
October 29, 2026
Retailer 4$2,775 AUD
Retailer 1$3,673 AUD
Retailer 6$3,954 AUD
Retailer 10$4,809 AUD
Retailer 2$5,026 AUD
Retailer 8$5,169 AUD
Retailer 7$6,509 AUD
Retailer 11$9,056 AUD
Retailer 9$9,910 AUD
Retailer 5$11,468 AUD
Taylor and Hart$12,013 AUD
Retailer 3$12,078 AUD

38 data points across 12 retailers

8 retailers$2,775 AUD to $12,013 AUD

A
Cheapest Retailer
-
$2,775 AUD
£1,535 GBP
A
Retailer 2
-
$3,673 AUD
$2,580 USD
View
A
Retailer 3
-
$3,954 AUD
HK$21,700 HKD
View
A
Retailer 4
-
$6,509 AUD
£3,600 GBP
View
B+
Retailer 5
-
$8,107 AUD
$5,695 USD
View
B+
Retailer 6
-
$9,910 AUD
$6,961 USD
View
B
Retailer 7
-
$11,468 AUD
SGD 10,886 SGD
View
Most Expensive
B
Taylor and Hart
15AHPC5 · Oct 28
$12,013 AUD
$8,439 USD
View
7 more retailers have this diamond
Prices start from $2,775 AUDSave up to $9,239 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
12.10ct Asscher
$2,775 AUD