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Asscher|Lab Grown|IGI

3.12ct D FL Asscher Lab Grown Diamond

ID • D/FL • IGI LG804660056

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG804660056

Diamond specifications and retailer prices

From $2,390 USD
As of October 30, 2026
Save $14,110 USD (86%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $16,500 USD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 3.12ct lab-grown asscher diamond

This 3.12ct lab-grown asscher sits in the three to five carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG804660056 or 804660056. Listed at 14 retailers as of October 29, 2026, with prices from $2,390 to $16,500, a $14,110 spread on the same certified stone. Do Amore Diamonds lists it at $16,500. 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

3.12
Carat
D
Color
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.1°
Pavilion angle40°
OriginLab Grown
Grading LabIGI
CertificateIGI LG804660056
Dimensions8.12 × 7.98 × 5.32 mm
L/W Ratio1.02
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
8.12 mm7.98 mm3.12 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG804660056
Side View
Table 61.0%Crown 31.1°Girdle: STK-THKPavilion 40°Culet: NoneDepth 66.7%

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 30
Current: $16,500 USD|Low: $2,390 USD|High: $25,450 USD|Avg: $7,206 USD|-35.2%
Do Amore 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
October 30, 2026
Retailer 8$2,390 USD
Retailer 3$2,609 USD
Retailer 5$2,699 USD
Retailer 2$2,776 USD
Retailer 13$2,945 USD
Retailer 12$4,171 USD
Retailer 14$4,221 USD
Retailer 11$4,337 USD
Retailer 6$4,350 USD
Retailer 9$5,175 USD
Retailer 4$6,965 USD
Retailer 10$8,265 USD
Retailer 7$9,200 USD
Do Amore Diamonds$16,500 USD

31 data points across 14 retailers

14 retailers$2,390 USD to $16,500 USD

A
Cheapest Retailer
-
$2,390 USD
A
Retailer 2
-
$2,609 USD
View
A
Retailer 3
-
$2,699 USD
View
A
Retailer 4
-
$2,776 USD
View
A
Retailer 5
-
$2,945 USD
View
A
Retailer 6
-
$4,171 USD
View
A
Retailer 7
-
$4,221 USD
View
A
Retailer 8
-
$4,337 USD
View
A
Retailer 9
-
$4,350 USD
View
Final sale: no returns
A
Retailer 10
-
$5,175 USD
€4,929 EUR
View
Retailer 11
-
$6,965 USD
View
Price last confirmed 12 days ago
B+
Retailer 12
-
$8,265 USD
£6,508 GBP
View
B+
Retailer 13
-
$9,200 USD
View
Most Expensive
B
Do Amore Diamonds
27-8BEDB82A0 · Oct 29
$16,500 USD
View
13 more retailers have this diamond
Prices start from $2,390 USDSave up to $14,110 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
3.12ct Asscher
$2,390 USD