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Asscher|Lab Grown|IGI

4.25ct D FL Asscher Lab Grown Diamond

ID • D/FL • IGI LG784644551

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG784644551

Diamond specifications and retailer prices

From $7,189 AUD
$5,050 USD
As of October 30, 2026
Save $42,281 AUD (85%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $49,470 AUD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 4.25ct lab-grown asscher diamond

This 4.25ct 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 LG784644551 or 784644551. Listed at 15 retailers as of October 30, 2026, with prices from $7,189 to $49,470, a $42,281 spread on the same certified stone. Do Amore Diamonds lists it at $49,470. 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

4.25
Carat
D
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.9°
Pavilion angle37.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG784644551
Dimensions8.99 × 8.76 × 5.97 mm
L/W Ratio1.03
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
8.99 mm8.76 mm4.25 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG784644551
Side View
Table 61.0%Crown 35.9°Girdle: ThickPavilion 37.5°Culet: NoneDepth 68.2%

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: $49,470 AUD|Low: $6,567 AUD|High: $60,802 AUD|Avg: $16,633 AUD|-10.9%
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
Retailer 15
November 1, 2026
Retailer 3$7,189 AUD
Retailer 11$7,535 AUD
Retailer 14$7,552 AUD
Retailer 13$7,656 AUD
Retailer 10$8,371 AUD
Retailer 12$10,458 AUD
Retailer 7$10,475 AUD
Retailer 9$10,928 AUD
Retailer 6$12,364 AUD
Retailer 8$12,888 AUD
Retailer 5$14,614 AUD
Retailer 2$18,732 AUD
Retailer 15$20,414 AUD
Retailer 4$23,067 AUD
Do Amore Diamonds$49,470 AUD

37 data points across 15 retailers

15 retailers$7,189 AUD to $49,470 AUD

A
Cheapest Retailer
-
$7,189 AUD
$5,050 USD
A
Retailer 2
-
$7,535 AUD
$5,293 USD
View
A
Retailer 3
-
$7,552 AUD
$5,305 USD
View
A
Retailer 4
-
$7,656 AUD
$5,378 USD
View
A
Retailer 5
-
$8,371 AUD
$5,880 USD
View
A
Retailer 6
-
$10,458 AUD
$7,346 USD
View
A
Retailer 7
-
$10,475 AUD
$7,358 USD
View
Final sale: no returns
A
Retailer 8
-
$10,928 AUD
$7,676 USD
View
Retailer 9
-
$12,364 AUD
$8,685 USD
View
Price last confirmed 13 days ago
B+
Retailer 10
-
$12,888 AUD
$9,053 USD
View
B+
Retailer 11
-
$14,614 AUD
€9,777 EUR
View
B+
Retailer 12
-
$18,732 AUD
£10,361 GBP
View
B+
Retailer 13
-
$20,414 AUD
$14,340 USD
View
B+
Retailer 14
-
$23,067 AUD
$16,203 USD
View
Most Expensive
B
Do Amore Diamonds
27-60D46058E · Oct 31
$49,470 AUD
$34,750 USD
View
14 more retailers have this diamond
Prices start from $7,189 AUDSave up to $42,281 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
4.25ct Asscher
$7,189 AUD