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Round|Lab Grown|IGI

5.41ct D FL Round Lab Grown Diamond

ID • D/FL • IGI LG784604284

Shape and cutting style on the report: Round brilliant

Certificate IGI LG784604284

Diamond specifications and retailer prices

From $8,681 AUD
$6,098 USD
As of October 29, 2026
Save $58,904 AUD (87%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $67,585 AUD at Mervis Diamond Importers · As of October 31, 2026
View at Mervis Diamond Importers

About this 5.41ct lab-grown round diamond

This 5.41ct lab-grown round 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 LG784604284 or 784604284. Listed at 23 retailers as of October 29, 2026, with prices from $8,681 to $67,585, a $58,904 spread on the same certified stone. Mervis Diamond Importers lists it at $67,585. 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

5.41
Carat
D
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG784604284
Dimensions11.18 × 11.21 × 7.00 mm
L/W Ratio1.00
Girdle conditionFaceted
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
11.18 mm11.21 mm5.41 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG784604284
Side View
Table 56.0%Crown 35°Girdle: MediumPavilion 40.9°Culet: NoneDepth 62.5%

Caratlytics Score

How it works →
A+
Exceptional
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: Oct 29
Current: $67,585 AUD|Low: $8,681 AUD|High: $67,585 AUD|Avg: $20,393 AUD
Mervis Diamond Importers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
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Retailer 10
Retailer 11
Retailer 12
Retailer 13
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Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
November 1, 2026
Retailer 3$8,681 AUD
Retailer 19$9,098 AUD
Retailer 12$9,722 AUD
Retailer 14$10,071 AUD
Retailer 18$10,072 AUD
Retailer 16$10,378 AUD
Retailer 20$11,974 AUD
Retailer 21$12,687 AUD
Retailer 5$13,195 AUD
Retailer 7$13,254 AUD
Retailer 2$13,909 AUD
Retailer 4$14,602 AUD
Retailer 17$17,547 AUD
Retailer 10$18,557 AUD
Retailer 15$22,341 AUD
Retailer 13$22,583 AUD
Retailer 6$27,716 AUD
Retailer 9$29,561 AUD
Retailer 11$38,127 AUD
Retailer 8$59,720 AUD
Mervis Diamond Importers$67,585 AUD

41 data points across 21 retailers

23 retailers$8,681 AUD to $67,585 AUD

A+
Cheapest Retailer
-
$8,681 AUD
$6,098 USD
A
Retailer 2
-
$9,098 AUD
$6,391 USD
View
A
Retailer 3
-
$9,340 AUD
$6,561 USD
View
A
Retailer 4
-
$9,722 AUD
$6,829 USD
View
Final sale: no returns
A
Retailer 5
-
$10,071 AUD
$7,074 USD
View
Retailer 6
-
$10,071 AUD
$7,074 USD
View
Price last confirmed 15 days ago
A
Retailer 7
-
$10,072 AUD
$7,075 USD
View
A
Retailer 8
-
$11,974 AUD
$8,411 USD
View
A
Retailer 9
-
$12,687 AUD
$8,912 USD
View
A
Retailer 10
-
$13,195 AUD
$9,269 USD
View
Retailer 11
-
$13,254 AUD
$9,310 USD
View
Price last confirmed 13 days ago
A
Retailer 12
-
$13,909 AUD
£7,693 GBP
View
A
Retailer 13
-
$14,602 AUD
$10,257 USD
View
A
Retailer 14
-
$17,547 AUD
€11,739 EUR
View
A
Retailer 15
-
$18,557 AUD
$13,035 USD
View
A
Retailer 16
-
$22,341 AUD
£12,357 GBP
View
A
Retailer 17
-
$22,583 AUD
ZAR 256,274 ZAR
View
B+
Retailer 18
-
$25,623 AUD
$17,998 USD
View
B+
Retailer 19
-
$27,716 AUD
$19,469 USD
View
B+
Retailer 20
-
$29,561 AUD
$20,765 USD
View
B+
Retailer 21
-
$38,127 AUD
$26,782 USD
View
B
Retailer 22
-
$59,720 AUD
$41,950 USD
View
Most Expensive
B
Mervis Diamond Importers
1974990185 · Oct 31
$67,585 AUD
$47,475 USD
View
22 more retailers have this diamond
Prices start from $8,681 AUDSave up to $58,904 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+
5.41ct Round
$8,681 AUD