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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 $15,862 AUD
$11,142 USD
As of November 1, 2026
Save $55,276 AUD (78%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $71,137 AUD 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 31, 2026, with prices from $15,862 to $71,137, a $55,276 spread on the same certified stone. Do Amore Diamonds lists it at $71,137. 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
Colour
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: Nov 1
Current: $71,137 AUD|Low: $15,862 AUD|High: $87,423 AUD|Avg: $27,598 AUD|-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
November 1, 2026
Retailer 12$15,862 AUD
Retailer 13$15,879 AUD
Retailer 11$15,926 AUD
Retailer 9$16,514 AUD
Retailer 8$18,172 AUD
Retailer 4$18,685 AUD
Retailer 7$19,053 AUD
Retailer 6$19,650 AUD
Retailer 10$19,848 AUD
Retailer 5$22,988 AUD
Retailer 2$30,482 AUD
Retailer 3$36,248 AUD
Do Amore Diamonds$71,137 AUD

33 data points across 13 retailers

13 retailers$15,862 AUD to $71,137 AUD

A+
Cheapest Retailer
-
$15,862 AUD
$11,142 USD
A+
Retailer 2
-
$15,879 AUD
$11,154 USD
View
A+
Retailer 3
-
$15,926 AUD
$11,187 USD
View
A
Retailer 4
-
$16,514 AUD
$11,600 USD
View
A
Retailer 5
-
$18,172 AUD
$12,765 USD
View
Retailer 6
-
$18,685 AUD
$13,125 USD
View
Price last confirmed 11 days ago
A
Retailer 7
-
$19,053 AUD
$13,384 USD
View
A
Retailer 8
-
$19,650 AUD
$13,803 USD
View
A
Retailer 9
-
$19,848 AUD
$13,942 USD
View
A
Retailer 10
-
$22,988 AUD
$16,148 USD
View
Final sale: no returns
A
Retailer 11
-
$30,482 AUD
£16,860 GBP
View
B+
Retailer 12
-
$36,248 AUD
€24,250 EUR
View
Most Expensive
B
Do Amore Diamonds
27-7F9AEADC1 · Oct 31
$71,137 AUD
$49,970 USD
View
12 more retailers have this diamond
Prices start from $15,862 AUDSave up to $55,276 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+
5.12ct Asscher
$15,862 AUD