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Cushion|Lab Grown|IGI

5.00ct D FL Cushion Lab Grown Diamond

ID • D/FL • IGI LG804661228

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG804661228

Diamond specifications and retailer prices

From $10,371 AUD
$7,285 USD
As of November 1, 2026
Save $31,776 AUD (75%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $42,147 AUD at Taylor and Hart · As of October 31, 2026
View at Taylor and Hart

About this 5ct lab-grown cushion diamond

This 5ct 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 LG804661228 or 804661228. Listed at 12 retailers as of October 31, 2026, with prices from $10,371 to $42,147, a $31,776 spread on the same certified stone. Taylor and Hart lists it at $42,147. 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

5.00
Carat
D
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.5°
Pavilion angle35.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG804661228
Dimensions11.24 × 9.32 × 6.05 mm
L/W Ratio1.21
Girdle conditionFaceted
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
11.24 mm9.32 mm5.00 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG804661228
Side View
Table 59.0%Crown 37.5°Girdle: MED-STKPavilion 35.6°Culet: NoneDepth 64.9%

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: $15,671 AUD|Low: $10,371 AUD|High: $42,907 AUD|Avg: $22,555 AUD|-15.9%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Taylor and Hart
November 2, 2026
Retailer 10$10,371 AUD
Retailer 9$10,530 AUD
Retailer 6$13,453 AUD
Retailer 2$14,031 AUD
Retailer 4$14,478 AUD
Retailer 1$15,671 AUD
Retailer 7$21,429 AUD
Retailer 5$23,793 AUD
Retailer 11$25,098 AUD
Retailer 8$31,854 AUD
Retailer 3$36,017 AUD
Taylor and Hart$42,147 AUD

40 data points across 12 retailers

12 retailers$10,371 AUD to $42,147 AUD

A
Cheapest Retailer
-
$10,371 AUD
$7,285 USD
A
Retailer 2
-
$10,530 AUD
$7,397 USD
View
A
Retailer 3
-
$13,453 AUD
$9,450 USD
View
A
Retailer 4
-
$14,031 AUD
HK$77,000 HKD
View
A
Retailer 5
-
$14,478 AUD
$10,170 USD
View
A
Retailer 6
-
$15,671 AUD
£8,668 GBP
View
A
Retailer 7
-
$21,429 AUD
€14,336 EUR
View
B+
Retailer 8
-
$23,793 AUD
£13,160 GBP
View
B+
Retailer 9
-
$25,098 AUD
$17,630 USD
View
B+
Retailer 10
-
$31,854 AUD
$22,376 USD
View
B
Retailer 11
-
$36,017 AUD
$25,300 USD
View
Most Expensive
B
Taylor and Hart
1PXOFQG · Oct 31
$42,147 AUD
$29,606 USD
View
11 more retailers have this diamond
Prices start from $10,371 AUDSave up to $31,776 AUD

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
5.00ct Cushion
$10,371 AUD