Asscher|Lab Grown|IGI

5.04ct D IF Asscher Lab Grown Diamond

ID • D/IF • IGI LG731531297

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG731531297

Diamond specifications and retailer prices

From $12,380 USD
As of October 30, 2026
Save $29,042 USD (70%) vs most expensive(unlock to see where)
29 retailers carry this diamond
Most expensive: $41,422 USD at Taylor and Hart · As of October 30, 2026
View at Taylor and Hart

About this 5.04ct lab-grown asscher diamond

This 5.04ct lab-grown asscher sits in the over five carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG731531297 or 731531297. Listed at 29 retailers as of October 30, 2026, with prices from $12,380 to $41,422, a $29,042 spread on the same certified stone. Taylor and Hart lists it at $41,422. 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

5.04
Carat
D
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.5°
Pavilion angle39.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG731531297
Dimensions9.45 × 9.44 × 6.12 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
9.45 mm9.44 mm5.04 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG731531297
Side View
Table 60.0%Crown 31.5°Girdle: MediumPavilion 39.4°Culet: NoneDepth 64.8%

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: $29,178 USD|Low: $12,380 USD|High: $68,150 USD|Avg: $26,514 USD|-20.0%
Retailer 1
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
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
Taylor and Hart
October 29, 2026
Retailer 13$12,380 USD
Retailer 2$12,416 USD
Retailer 19$12,795 USD
Retailer 6$13,173 USD
Retailer 12$13,864 USD
Retailer 7$14,007 USD
Retailer 3$14,150 USD
Retailer 11$14,360 USD
Retailer 20$15,236 USD
Retailer 17$16,724 USD
Retailer 5$20,574 USD
Retailer 16$21,132 USD
Retailer 15$24,347 USD
Retailer 14$25,300 USD
Retailer 9$26,265 USD
Retailer 1$29,178 USD
Retailer 10$29,487 USD
Retailer 18$29,645 USD
Retailer 4$39,917 USD
Retailer 8$40,024 USD
Taylor and Hart$41,422 USD
Retailer 21$53,493 USD

39 data points across 22 retailers

29 retailers$12,380 USD to $41,422 USD

A
Cheapest Retailer
-
$12,380 USD
Retailer 2
-
$12,380 USD
View
Price last confirmed 22 days ago
A
Retailer 3
-
$12,416 USD
View
Retailer 4
-
$12,795 USD
View
Price last confirmed 9 days ago
Retailer 5
-
$12,875 USD
View
Price last confirmed 17 days ago
A
Retailer 6
-
$13,173 USD
View
A
Retailer 7
-
$13,458 USD
View
A
Retailer 8
-
$13,864 USD
View
Final sale: no returns
A
Retailer 9
-
$14,007 USD
View
A
Retailer 10
-
$14,150 USD
View
Retailer 11
-
$14,360 USD
View
Price last confirmed 22 days ago
A
Retailer 12
-
$15,236 USD
View
Retailer 13
-
$15,760 USD
View
Price last confirmed 30 days ago
Retailer 14
-
$16,138 USD
View
Price last confirmed 35 days ago
A
Retailer 15
-
$16,724 USD
£13,168 GBP
View
Retailer 16
-
$17,133 USD
View
Price last confirmed 30 days ago
Retailer 17
-
$18,029 USD
View
Price last confirmed 33 days ago
B+
Retailer 18
-
$20,574 USD
£16,200 GBP
View
B+
Retailer 19
-
$21,132 USD
£16,639 GBP
View
B+
Retailer 20
-
$24,347 USD
€23,188 EUR
View
B+
Retailer 21
-
$25,300 USD
View
B+
Retailer 22
-
$26,265 USD
View
B+
Retailer 23
-
$29,178 USD
ZAR 471,369 ZAR
View
Retailer 24
-
$29,487 USD
A$45,364 AUD
View
Price last confirmed 22 days ago
Retailer 25
-
$29,645 USD
A$45,607 AUD
View
Price last confirmed 8 days ago
B
Retailer 26
-
$39,917 USD
View
B
Retailer 27
-
$40,024 USD
View
Most Expensive
B
Taylor and Hart
6V45SBD · Oct 30
$41,422 USD
View
27 more retailers have this diamond
Prices start from $12,380 USDSave up to $29,042 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
5.04ct Asscher
$12,380 USD