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Cushion|Lab Grown|IGI

5.48ct D FL Cushion Lab Grown Diamond

ID • D/FL • IGI LG846664248

Certificate IGI LG846664248

Diamond specifications and retailer prices

From $20,862 NZD
$11,758 USD
As of October 30, 2026
Save $74,499 NZD (78%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $95,362 NZD at With Clarity · As of October 28, 2026
View at With Clarity

About this 5.48ct lab-grown cushion diamond

This 5.48ct lab-grown cushion 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 LG846664248 or 846664248. Listed at 4 retailers as of October 28, 2026, with prices from $20,862 to $95,362, a $74,499 spread on the same certified stone. With Clarity lists it at $95,362. 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

5.48
Carat
D
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabIGI
CertificateIGI LG846664248
Dimensions11.35 × 9.20 × 6.48 mm
L/W Ratio1.23
Top View
11.35 mm9.20 mm5.48 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG846664248
Side View
Table 61.0%CrownGirdle: ThickPavilionCulet: NoneDepth 70.4%

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: $20,862 NZD|Low: $20,862 NZD|High: $96,879 NZD|Avg: $51,829 NZD|-0.4%
Retailer 1
Retailer 2
Retailer 3
With Clarity
October 30, 2026
Retailer 1$20,862 NZD
Retailer 2$28,796 NZD
Retailer 3$31,351 NZD
With Clarity$95,362 NZD

5 data points across 4 retailers

4 retailers$20,862 NZD to $95,362 NZD

A
Cheapest Retailer
-
$20,862 NZD
$11,758 USD
B+
Retailer 2
-
$28,796 NZD
£12,779 GBP
View
B+
Retailer 3
-
$31,351 NZD
€16,828 EUR
View
Most Expensive
B
With Clarity
846664248 · Oct 28
$95,362 NZD
$53,746 USD
View
3 more retailers have this diamond
Prices start from $20,862 NZDSave up to $74,499 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
5.48ct Cushion
$20,862 NZD