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Asscher|Lab Grown|IGI

4.00ct D IF Asscher Lab Grown Diamond

ID • D/IF • IGI LG739546604

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG739546604

Diamond specifications and retailer prices

From $7,175 AUD
$5,040 USD
As of October 30, 2026
Save $37,227 AUD (84%) vs most expensive(unlock to see where)
26 retailers carry this diamond
Most expensive: $44,402 AUD at With Clarity · As of October 30, 2026
View at With Clarity

About this 4ct lab-grown asscher diamond

This 4ct lab-grown asscher sits in the three to five carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG739546604 or 739546604. Listed at 26 retailers as of October 30, 2026, with prices from $7,175 to $44,402, a $37,227 spread on the same certified stone. With Clarity lists it at $44,402. 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

4.00
Carat
D
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.6°
Pavilion angle38.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG739546604
Dimensions8.76 × 8.76 × 5.70 mm
L/W Ratio1.00
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
8.76 mm8.76 mm4.00 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG739546604
Side View
Table 65.0%Crown 37.6°Girdle: MediumPavilion 38.9°Culet: NoneDepth 65.1%

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: $17,738 AUD|Low: $7,175 AUD|High: $44,402 AUD|Avg: $16,363 AUD|-35.0%
Retailer 1
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Retailer 3
Retailer 4
Retailer 5
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Retailer 7
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Retailer 11
Retailer 12
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Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
Retailer 22
Retailer 23
Retailer 24
Retailer 25
With Clarity
October 30, 2026
Retailer 3$7,175 AUD
Retailer 24$7,518 AUD
Retailer 7$7,652 AUD
Retailer 2$8,322 AUD
Retailer 6$8,357 AUD
Retailer 10$8,473 AUD
Retailer 22$9,584 AUD
Retailer 4$9,880 AUD
Retailer 5$10,435 AUD
Retailer 13$10,514 AUD
Retailer 12$10,647 AUD
Retailer 25$11,766 AUD
Retailer 9$11,781 AUD
Retailer 11$12,884 AUD
Retailer 20$13,753 AUD
Retailer 16$15,657 AUD
Retailer 21$17,026 AUD
Retailer 19$17,712 AUD
Retailer 1$17,738 AUD
Retailer 23$18,312 AUD
Retailer 8$22,550 AUD
Retailer 14$23,139 AUD
Retailer 17$24,032 AUD
Retailer 18$29,911 AUD
Retailer 15$30,404 AUD
With Clarity$44,402 AUD

28 data points across 26 retailers

26 retailers$7,175 AUD to $44,402 AUD

A
Cheapest Retailer
-
$7,175 AUD
$5,040 USD
A
Retailer 2
-
$7,518 AUD
$5,281 USD
View
A
Retailer 3
-
$7,652 AUD
$5,375 USD
View
A
Retailer 4
-
$8,322 AUD
$5,846 USD
View
A
Retailer 5
-
$8,357 AUD
$5,870 USD
View
A
Retailer 6
-
$8,473 AUD
$5,952 USD
View
A
Retailer 7
-
$9,584 AUD
$6,732 USD
View
Final sale: no returns
A
Retailer 8
-
$9,880 AUD
$6,940 USD
View
A
Retailer 9
-
$10,435 AUD
$7,330 USD
View
A
Retailer 10
-
$10,514 AUD
HK$57,700 HKD
View
A
Retailer 11
-
$10,647 AUD
£5,889 GBP
View
Retailer 12
-
$11,766 AUD
$8,265 USD
View
Price last confirmed 12 days ago
A
Retailer 13
-
$11,781 AUD
£6,516 GBP
View
A
Retailer 14
-
$12,884 AUD
$9,050 USD
View
B+
Retailer 15
-
$13,753 AUD
€9,201 EUR
View
B+
Retailer 16
-
$15,657 AUD
$10,998 USD
View
B+
Retailer 17
-
$17,026 AUD
£9,417 GBP
View
B+
Retailer 18
-
$17,712 AUD
ZAR 201,001 ZAR
View
B+
Retailer 19
-
$17,738 AUD
$12,460 USD
View
Retailer 20
-
$18,312 AUD
View
Price last confirmed 8 days ago
B+
Retailer 21
-
$22,550 AUD
$15,840 USD
View
B+
Retailer 22
-
$23,139 AUD
$16,254 USD
View
Retailer 23
-
$24,032 AUD
View
Price last confirmed 22 days ago
B
Retailer 24
-
$29,911 AUD
$21,011 USD
View
B
Retailer 25
-
$30,404 AUD
SGD 28,861 SGD
View
Most Expensive
B
With Clarity
739546604 · Oct 30
$44,402 AUD
$31,190 USD
View
25 more retailers have this diamond
Prices start from $7,175 AUDSave up to $37,227 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
4.00ct Asscher
$7,175 AUD