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Emerald|Lab Grown|GCAL

4.54ct D FL Emerald Lab Grown Diamond

EX • D/FL • GCAL 362156323

Shape and cutting style on the report: Emerald step

Certificate GCAL 362156323

Diamond specifications and retailer prices

From $11,154 AUD
$7,835 USD
As of October 30, 2026
Save $14,988 AUD (57%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $26,141 AUD at MOH London · As of October 29, 2026
View at MOH London

About this 4.54ct lab-grown emerald diamond

This 4.54ct lab-grown emerald sits in the three to five carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GCAL 362156323. Listed at 9 retailers as of October 29, 2026, with prices from $11,154 to $26,141, a $14,988 spread on the same certified stone. MOH London lists it at $26,141. 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

4.54
Carat
D
Colour
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle23.8°
Pavilion angle38.4°
OriginLab Grown
Grading LabGCAL
CertificateGCAL 362156323
Dimensions10.93 × 7.73 × 5.02 mm
L/W Ratio1.41
Culet sizeNone
Top View
10.93 mm7.73 mm4.54 ctD / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGCAL 362156323
Side View
Table 61.0%Crown 23.8°Girdle: ThickPavilion 38.4°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: Oct 30
Current: $26,141 AUD|Low: $11,154 AUD|High: $87,793 AUD|Avg: $29,328 AUD|-34.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 31, 2026
Retailer 4$11,154 AUD
Retailer 9$11,550 AUD
Retailer 2$11,601 AUD
Retailer 3$13,427 AUD
Retailer 7$14,393 AUD
Retailer 5$14,979 AUD
Retailer 8$16,062 AUD
MOH London$26,141 AUD
Retailer 6$69,600 AUD

19 data points across 9 retailers

9 retailers$11,154 AUD to $26,141 AUD

A
Cheapest Retailer
-
$11,154 AUD
$7,835 USD
A
Retailer 2
-
$11,550 AUD
$8,113 USD
View
A
Retailer 3
-
$11,601 AUD
$8,149 USD
View
A
Retailer 4
-
$12,085 AUD
$8,489 USD
View
B+
Retailer 5
-
$14,393 AUD
$10,110 USD
View
B+
Retailer 6
-
$14,979 AUD
$10,522 USD
View
B+
Retailer 7
-
$16,062 AUD
$11,283 USD
View
Most Expensive
B
MOH London
362156323 · Oct 29
$26,141 AUD
£14,459 GBP
View
7 more retailers have this diamond
Prices start from $11,154 AUDSave up to $14,988 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
4.54ct Emerald
$11,154 AUD