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Round|Lab Grown|GIA

5.54ct D FL Round Lab Grown Diamond

EX • D/FL • GIA 2536368548

Certificate GIA 2536368548

Diamond specifications and retailer prices

From $40,741 AUD
$28,618 USD
As of October 31, 2026
Save $31,110 AUD (43%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $71,851 AUD at MOH London · As of October 29, 2026
View at MOH London

About this 5.54ct lab-grown round diamond

This 5.54ct 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 GIA 2536368548. Listed at 10 retailers as of October 29, 2026, with prices from $40,741 to $71,851, a $31,110 spread on the same certified stone. MOH London lists it at $71,851. 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

5.54
Carat
D
Colour
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle40.8°
OriginLab Grown
Grading LabGIA
CertificateGIA 2536368548
Dimensions11.32 × 11.25 × 6.98 mm
L/W Ratio1.01
Culet sizeNone
Top View
11.32 mm11.25 mm5.54 ctD / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2536368548
Side View
Table 59.0%Crown 36°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 61.9%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: $71,851 AUD|Low: $26,183 AUD|High: $173,508 AUD|Avg: $72,919 AUD|-6.8%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 1, 2026
Retailer 3$26,183 AUD
Retailer 10$40,741 AUD
Retailer 9$40,943 AUD
Retailer 6$48,363 AUD
Retailer 2$56,479 AUD
Retailer 5$57,257 AUD
Retailer 8$63,098 AUD
MOH London$71,851 AUD
Retailer 4$94,977 AUD
Retailer 7$117,986 AUD
Retailer 11$156,158 AUD

29 data points across 11 retailers

10 retailers$40,741 AUD to $71,851 AUD

B+
Cheapest Retailer
-
$40,741 AUD
$28,618 USD
B+
Retailer 2
-
$40,943 AUD
$28,760 USD
View
B+
Retailer 3
-
$48,363 AUD
$33,972 USD
View
B+
Retailer 4
-
$56,479 AUD
£31,239 GBP
View
B+
Retailer 5
-
$57,257 AUD
$40,220 USD
View
B+
Retailer 6
-
$63,098 AUD
$44,323 USD
View
Most Expensive
B
MOH London
2536368548 · Oct 29
$71,851 AUD
£39,741 GBP
View
6 more retailers have this diamond
Prices start from $40,741 AUDSave up to $31,110 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.

B+
5.54ct Round
$40,741 AUD