Emerald|Lab Grown|GCAL

5.21ct D FL Emerald Lab Grown Diamond

ID • D/FL • GCAL 362366442

Shape and cutting style on the report: Emerald step

Certificate GCAL 362366442

Diamond specifications and retailer prices

From $11,352 USD
As of October 30, 2026
Save $39,508 USD (78%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $50,860 USD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 5.21ct lab-grown emerald diamond

This 5.21ct lab-grown emerald 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 GCAL 362366442. Listed at 8 retailers as of October 30, 2026, with prices from $11,352 to $50,860, a $39,508 spread on the same certified stone. Do Amore Diamonds lists it at $50,860. 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

5.21
Carat
D
Color
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle24°
Pavilion angle41.1°
OriginLab Grown
Grading LabGCAL
CertificateGCAL 362366442
Dimensions11.40 × 8.16 × 5.43 mm
L/W Ratio1.40
Culet sizeNone
Top View
11.40 mm8.16 mm5.21 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGCAL 362366442
Side View
Table 64.0%Crown 24°Girdle: STK-STKPavilion 41.1°Culet: NoneDepth 66.5%

Caratlytics Score

How it works →
A
Excellent
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 30
Current: $50,860 USD|Low: $11,352 USD|High: $75,340 USD|Avg: $26,053 USD|-32.5%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 29, 2026
Retailer 3$11,352 USD
Retailer 7$11,390 USD
Retailer 6$13,623 USD
Retailer 5$13,972 USD
Retailer 4$14,047 USD
Retailer 2$21,389 USD
Retailer 8$44,931 USD
Do Amore Diamonds$50,860 USD

19 data points across 8 retailers

8 retailers$11,352 USD to $50,860 USD

A
Cheapest Retailer
-
$11,352 USD
A
Retailer 2
-
$11,390 USD
View
A
Retailer 3
-
$13,623 USD
View
A
Retailer 4
-
$13,972 USD
View
A
Retailer 5
-
$14,047 USD
View
B+
Retailer 6
-
$21,389 USD
£16,842 GBP
View
B
Retailer 7
-
$44,931 USD
View
Most Expensive
B
Do Amore Diamonds
27-18D5BAEA6 · Oct 31
$50,860 USD
View
7 more retailers have this diamond
Prices start from $11,352 USDSave up to $39,508 USD

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
5.21ct Emerald
$11,352 USD