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 €1,745 EUR
£1,535 GBP
As of October 29, 2026
Save €5,809 EUR (77%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: €7,553 EUR 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 €1,745 to €7,553, a €5,809 spread on the same certified stone. Taylor and Hart lists it at €7,553. 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
Color
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
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: €2,309 EUR|Low: €1,745 EUR|High: €14,334 EUR|Avg: €7,220 EUR
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€1,745 EUR
Retailer 1€2,309 EUR
Retailer 6€2,486 EUR
Retailer 10€3,024 EUR
Retailer 2€3,160 EUR
Retailer 8€3,250 EUR
Retailer 7€4,092 EUR
Retailer 11€5,694 EUR
Retailer 9€6,231 EUR
Retailer 5€7,211 EUR
Taylor and Hart€7,553 EUR
Retailer 3€7,594 EUR

38 data points across 12 retailers

8 retailers€1,745 EUR to €7,553 EUR

A
Cheapest Retailer
-
€1,745 EUR
£1,535 GBP
A
Retailer 2
-
€2,309 EUR
$2,580 USD
View
A
Retailer 3
-
€2,486 EUR
HK$21,700 HKD
View
A
Retailer 4
-
€4,092 EUR
£3,600 GBP
View
B+
Retailer 5
-
€5,098 EUR
$5,695 USD
View
B+
Retailer 6
-
€6,231 EUR
$6,961 USD
View
B
Retailer 7
-
€7,211 EUR
SGD 10,886 SGD
View
Most Expensive
B
Taylor and Hart
15AHPC5 · Oct 28
€7,553 EUR
$8,439 USD
View
7 more retailers have this diamond
Prices start from €1,745 EURSave up to €5,809 EUR

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
€1,745 EUR