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Asscher|Lab Grown|IGI

5.15ct D FL Asscher Lab Grown Diamond

ID • D/FL • IGI LG784645324

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG784645324

Diamond specifications and retailer prices

From $19,916 NZD
$11,206 USD
As of November 2, 2026
Save $69,411 NZD (78%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $89,327 NZD at Do Amore Diamonds · As of November 2, 2026
View at Do Amore Diamonds

About this 5.15ct lab-grown asscher diamond

This 5.15ct 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 LG784645324 or 784645324. Listed at 13 retailers as of November 2, 2026, with prices from $19,916 to $89,327, a $69,411 spread on the same certified stone. Do Amore Diamonds lists it at $89,327. 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

5.15
Carat
D
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.3°
Pavilion angle39.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG784645324
Dimensions9.52 × 9.33 × 6.39 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
9.52 mm9.33 mm5.15 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG784645324
Side View
Table 64.0%Crown 38.3°Girdle: ThickPavilion 39.7°Culet: NoneDepth 68.5%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: $89,327 NZD|Low: $19,916 NZD|High: $109,766 NZD|Avg: $34,500 NZD|-18.6%
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
November 1, 2026
Retailer 13$19,916 NZD
Retailer 3$19,938 NZD
Retailer 12$20,000 NZD
Retailer 9$20,734 NZD
Retailer 2$22,669 NZD
Retailer 10$22,812 NZD
Retailer 8$23,924 NZD
Retailer 7$24,671 NZD
Retailer 11$24,921 NZD
Retailer 5$28,867 NZD
Retailer 6$37,365 NZD
Retailer 4$45,518 NZD
Do Amore Diamonds$89,327 NZD

32 data points across 13 retailers

13 retailers$19,916 NZD to $89,327 NZD

A
Cheapest Retailer
-
$19,916 NZD
$11,206 USD
A
Retailer 2
-
$19,938 NZD
$11,218 USD
View
A
Retailer 3
-
$20,000 NZD
$11,253 USD
View
A
Retailer 4
-
$20,734 NZD
$11,666 USD
View
A
Retailer 5
-
$22,669 NZD
$12,755 USD
View
A
Retailer 6
-
$22,812 NZD
$12,835 USD
View
A
Retailer 7
-
$23,924 NZD
$13,461 USD
View
A
Retailer 8
-
$24,671 NZD
$13,881 USD
View
A
Retailer 9
-
$24,921 NZD
$14,022 USD
View
A
Retailer 10
-
$28,867 NZD
$16,242 USD
View
Final sale: no returns
A
Retailer 11
-
$37,365 NZD
£16,554 GBP
View
B+
Retailer 12
-
$45,518 NZD
€24,391 EUR
View
Most Expensive
B
Do Amore Diamonds
27-66C3A06E6 · Nov 2
$89,327 NZD
$50,260 USD
View
12 more retailers have this diamond
Prices start from $19,916 NZDSave up to $69,411 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
5.15ct Asscher
$19,916 NZD