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Asscher|Lab Grown|IGI

4.52ct D FL Asscher Lab Grown Diamond

ID • D/FL • IGI LG784642802

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG784642802

Diamond specifications and retailer prices

From $10,891 NZD
$6,138 USD
As of November 2, 2026
Save $19,343 NZD (64%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $74,929 NZD at Do Amore Diamonds · As of November 2, 2026
View at Do Amore Diamonds

About this 4.52ct lab-grown asscher diamond

This 4.52ct 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 LG784642802 or 784642802. Listed at 14 retailers as of October 31, 2026, with a 178% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

4.52
Carat
D
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.6°
Pavilion angle37°
OriginLab Grown
Grading LabIGI
CertificateIGI LG784642802
Dimensions9.01 × 8.82 × 5.75 mm
L/W Ratio1.02
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
9.01 mm8.82 mm4.52 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG784642802
Side View
Table 66.0%Crown 36.6°Girdle: STK-THKPavilion 37°Culet: NoneDepth 65.2%

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: Nov 2
Current: $74,929 NZD|Low: $10,891 NZD|High: $89,815 NZD|Avg: $24,401 NZD|-16.6%
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
Retailer 14
November 1, 2026
Retailer 3$10,891 NZD
Retailer 13$11,343 NZD
Retailer 12$11,379 NZD
Retailer 10$11,412 NZD
Retailer 9$12,606 NZD
Retailer 11$15,021 NZD
Retailer 8$16,552 NZD
Retailer 6$16,930 NZD
Retailer 5$17,885 NZD
Retailer 7$19,492 NZD
Retailer 4$24,515 NZD
Retailer 2$27,876 NZD
Retailer 14$30,234 NZD
Do Amore Diamonds$74,929 NZD

35 data points across 14 retailers

14 retailers$10,891 NZD to $30,234 NZD

A
Cheapest Retailer
-
$10,891 NZD
$6,138 USD
A
Retailer 2
-
$11,343 NZD
$6,393 USD
View
A
Retailer 3
-
$11,379 NZD
$6,413 USD
View
A
Retailer 4
-
$11,412 NZD
$6,432 USD
View
A
Retailer 5
-
$12,606 NZD
$7,105 USD
View
A
Retailer 6
-
$15,021 NZD
$8,466 USD
View
A
Retailer 7
-
$16,552 NZD
$9,329 USD
View
B+
Retailer 8
-
$16,930 NZD
$9,542 USD
View
Final sale: no returns
Retailer 9
-
$17,885 NZD
$10,080 USD
View
Price last confirmed 25 days ago
B+
Retailer 10
-
$19,492 NZD
$10,986 USD
View
B+
Retailer 11
-
$24,515 NZD
€13,159 EUR
View
B+
Retailer 12
-
$27,876 NZD
£12,371 GBP
View
B+
Retailer 13
-
$30,234 NZD
$17,040 USD
View
Most Expensive
Do Amore Diamonds
27-F9EA4FC17 · Nov 2
$74,929 NZD
$42,230 USD
View
Price under review
13 more retailers have this diamond
Prices start from $10,891 NZDSave up to $19,343 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
4.52ct Asscher
$10,891 NZD