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Asscher|Lab Grown|IGI

5.12ct D FL Asscher Lab Grown Diamond

ID • D/FL • IGI LG784645661

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG784645661

Diamond specifications and retailer prices

From $11,142 USD
As of October 30, 2026
Save $38,828 USD (78%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $49,970 USD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 5.12ct lab-grown asscher diamond

This 5.12ct lab-grown asscher sits in the over five carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG784645661 or 784645661. Listed at 13 retailers as of October 30, 2026, with prices from $11,142 to $49,970, a $38,828 spread on the same certified stone. Do Amore Diamonds lists it at $49,970. 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

5.12
Carat
D
Color
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.9°
Pavilion angle37.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG784645661
Dimensions9.76 × 9.34 × 6.25 mm
L/W Ratio1.04
Culet sizePointed
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
9.76 mm9.34 mm5.12 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG784645661
Side View
Table 63.0%Crown 40.9°Girdle: Slightly ThickPavilion 37.4°Culet: NoneDepth 66.9%

Caratlytics Score

How it works →
A+
Exceptional
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: $49,970 USD|Low: $11,142 USD|High: $61,410 USD|Avg: $19,456 USD|-18.6%
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
October 31, 2026
Retailer 9$11,142 USD
Retailer 10$11,154 USD
Retailer 8$11,187 USD
Retailer 6$11,600 USD
Retailer 2$12,765 USD
Retailer 4$13,125 USD
Retailer 3$13,391 USD
Retailer 13$13,810 USD
Retailer 7$13,942 USD
Retailer 5$16,148 USD
Retailer 12$21,539 USD
Retailer 11$25,463 USD
Do Amore Diamonds$49,970 USD

32 data points across 13 retailers

13 retailers$11,142 USD to $49,970 USD

A+
Cheapest Retailer
-
$11,142 USD
A+
Retailer 2
-
$11,154 USD
View
A+
Retailer 3
-
$11,187 USD
View
A
Retailer 4
-
$11,600 USD
View
A
Retailer 5
-
$12,765 USD
View
Retailer 6
-
$13,125 USD
View
Price last confirmed 10 days ago
A
Retailer 7
-
$13,391 USD
View
A
Retailer 8
-
$13,810 USD
View
A
Retailer 9
-
$13,942 USD
View
A
Retailer 10
-
$16,148 USD
View
Final sale: no returns
A
Retailer 11
-
$21,539 USD
£16,960 GBP
View
B+
Retailer 12
-
$25,463 USD
€24,250 EUR
View
Most Expensive
B
Do Amore Diamonds
27-7F9AEADC1 · Oct 31
$49,970 USD
View
12 more retailers have this diamond
Prices start from $11,142 USDSave up to $38,828 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+
5.12ct Asscher
$11,142 USD