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Asscher|Lab Grown|IGI

5.04ct D FL Asscher Lab Grown Diamond

ID • D/FL • IGI LG821655421

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG821655421

Diamond specifications and retailer prices

From $31,377 NZD
$17,684 USD
As of November 1, 2026
Save $30,544 NZD (49%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $61,921 NZD at Yorxs · As of October 29, 2026
View at Yorxs

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 FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG821655421 or 821655421. Listed at 7 retailers as of October 29, 2026, with prices from $31,377 to $61,921, a $30,544 spread on the same certified stone. Yorxs lists it at $61,921. 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
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.2°
Pavilion angle42.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG821655421
Dimensions9.56 × 9.49 × 6.07 mm
L/W Ratio1.01
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
9.56 mm9.49 mm5.04 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG821655421
Side View
Table 58.0%Crown 33.2°Girdle: Slightly ThickPavilion 42.3°Culet: NoneDepth 64.0%

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: Nov 1
Current: $57,418 NZD|Low: $31,377 NZD|High: $89,891 NZD|Avg: $51,643 NZD|-0.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Yorxs
October 29, 2026
Retailer 5$31,377 NZD
Retailer 4$34,086 NZD
Retailer 3$36,788 NZD
Retailer 2$42,046 NZD
Retailer 1$57,418 NZD
Yorxs$61,921 NZD
Retailer 6$89,891 NZD

18 data points across 7 retailers

7 retailers$31,377 NZD to $61,921 NZD

A
Cheapest Retailer
-
$31,377 NZD
$17,684 USD
A
Retailer 2
-
$34,086 NZD
$19,211 USD
View
B+
Retailer 3
-
$36,788 NZD
$20,734 USD
View
Retailer 4
-
$42,046 NZD
£18,659 GBP
View
Price last confirmed 7 days ago
B+
Retailer 5
-
$57,418 NZD
£25,481 GBP
View
Most Expensive
B
Yorxs
614955638 · Oct 29
$61,921 NZD
€33,237 EUR
View
5 more retailers have this diamond
Prices start from $31,377 NZDSave up to $30,544 NZD

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
$31,377 NZD