Asscher|Lab Grown|IGI

12.07ct E VS1 Asscher Lab Grown Diamond

ID • E/VS1 • IGI LG801626309

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG801626309

Diamond specifications and retailer prices

From $3,756 USD
As of October 29, 2026
Save $9,560 USD (72%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $13,316 USD at Taylor and Hart · As of October 27, 2026
View at Taylor and Hart

About this 12.07ct lab-grown asscher diamond

This 12.07ct lab-grown asscher sits in the over five carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG801626309 or 801626309. Listed at 18 retailers as of October 27, 2026, with prices from $3,756 to $13,316, a $9,560 spread on the same certified stone. Taylor and Hart lists it at $13,316. 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

12.07
Carat
E
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.8°
Pavilion angle37.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG801626309
Dimensions13.33 × 12.73 × 7.94 mm
L/W Ratio1.05
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
13.33 mm12.73 mm12.07 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG801626309
Side View
Table 65.0%Crown 37.8°Girdle: Slightly ThickPavilion 37.8°Culet: NoneDepth 62.4%

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: $6,023 USD|Low: $2,659 USD|High: $13,316 USD|Avg: $6,937 USD|+3.3%
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
Taylor and Hart
October 29, 2026
Retailer 4$3,756 USD
Retailer 5$3,826 USD
Retailer 8$3,895 USD
Retailer 10$4,131 USD
Retailer 6$5,172 USD
Retailer 11$5,367 USD
Retailer 2$5,806 USD
Retailer 1$6,023 USD
Retailer 3$6,039 USD
Retailer 7$7,264 USD
Retailer 12$9,706 USD
Retailer 13$9,744 USD
Retailer 9$10,335 USD
Taylor and Hart$13,316 USD

42 data points across 14 retailers

18 retailers$3,756 USD to $13,316 USD

Retailer 1
-
$3,166 USD
Price last confirmed 25 days ago
Retailer 2
-
$3,355 USD
View
Price last confirmed 30 days ago
A
Retailer 3
-
$3,756 USD
View
Final sale: no returns
Retailer 4
-
$3,826 USD
View
Price last confirmed 25 days ago
Retailer 5
-
$3,838 USD
View
Price last confirmed 29 days ago
A
Retailer 6
-
$3,895 USD
View
A
Retailer 7
-
$4,131 USD
View
Retailer 8
-
$4,863 USD
View
Price last confirmed 29 days ago
A
Retailer 9
-
$5,172 USD
£4,073 GBP
View
A
Retailer 10
-
$5,367 USD
View
B+
Retailer 11
-
$5,806 USD
£4,572 GBP
View
B+
Retailer 12
-
$6,023 USD
ZAR 97,295 ZAR
View
B+
Retailer 13
-
$6,039 USD
View
Retailer 14
-
$7,264 USD
A$11,176 AUD
View
Price last confirmed 7 days ago
B+
Retailer 15
-
$9,706 USD
View
B
Retailer 16
-
$9,744 USD
View
B
Retailer 17
-
$10,335 USD
View
Most Expensive
B
Taylor and Hart
JZK6NL9 · Oct 27
$13,316 USD
View
17 more retailers have this diamond
Prices start from $3,756 USDSave up to $9,560 USD

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
12.07ct Asscher
$3,756 USD