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Emerald|Lab Grown|GCAL

4.28ct D FL Emerald Lab Grown Diamond

ID • D/FL • GCAL 362086414

Shape and cutting style on the report: Emerald step

Certificate GCAL 362086414

Diamond specifications and retailer prices

From $7,901 AUD
$5,550 USD
As of October 30, 2026
Save $17,491 AUD (69%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $54,353 AUD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 4.28ct lab-grown emerald diamond

This 4.28ct 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 362086414. Listed at 11 retailers as of October 30, 2026, with a 221% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

4.28
Carat
D
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle27.1°
Pavilion angle40.2°
OriginLab Grown
Grading LabGCAL
CertificateGCAL 362086414
Dimensions10.43 × 7.41 × 5.18 mm
L/W Ratio1.41
Culet sizeNone
Top View
10.43 mm7.41 mm4.28 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGCAL 362086414
Side View
Table 61.0%Crown 27.1°Girdle: THK-THKPavilion 40.2°Culet: NoneDepth 69.9%

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: $54,353 AUD|Low: $7,901 AUD|High: $79,494 AUD|Avg: $21,701 AUD|-31.6%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 29, 2026
Retailer 4$7,901 AUD
Retailer 8$8,280 AUD
Retailer 11$8,438 AUD
Retailer 3$9,954 AUD
Retailer 6$11,286 AUD
Retailer 7$12,009 AUD
Retailer 5$14,153 AUD
Retailer 9$20,189 AUD
Retailer 2$20,696 AUD
Retailer 10$25,392 AUD
Do Amore Diamonds$54,353 AUD

22 data points across 11 retailers

11 retailers$7,901 AUD to $25,392 AUD

A
Cheapest Retailer
-
$7,901 AUD
$5,550 USD
A
Retailer 2
-
$8,280 AUD
$5,816 USD
View
A
Retailer 3
-
$8,438 AUD
$5,927 USD
View
Retailer 4
-
$9,954 AUD
$6,992 USD
View
Price last confirmed 8 days ago
A
Retailer 5
-
$11,286 AUD
$7,928 USD
View
B+
Retailer 6
-
$12,009 AUD
$8,436 USD
View
B+
Retailer 7
-
$14,153 AUD
$9,942 USD
View
B+
Retailer 8
-
$20,189 AUD
$14,182 USD
View
B+
Retailer 9
-
$20,696 AUD
£11,447 GBP
View
B
Retailer 10
-
$25,392 AUD
$17,836 USD
View
Most Expensive
Do Amore Diamonds
27-849537B53 · Oct 31
$54,353 AUD
$38,180 USD
View
Price under review
10 more retailers have this diamond
Prices start from $7,901 AUDSave up to $17,491 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
4.28ct Emerald
$7,901 AUD