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Oval|Lab Grown|GCAL

5.21ct D FL Oval Lab Grown Diamond

EX • D/FL • GCAL 360706817

Shape and cutting style on the report: Oval brilliant

Certificate GCAL 360706817

Diamond specifications and retailer prices

From €9,381 EUR
$10,481 USD
As of October 29, 2026
Save €32,643 EUR (78%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: €42,024 EUR at Do Amore Diamonds · As of November 1, 2026
View at Do Amore Diamonds

About this 5.21ct lab-grown oval diamond

This 5.21ct lab-grown oval 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 360706817. Listed at 10 retailers as of October 29, 2026, with prices from €9,381 to €42,024, a €32,643 spread on the same certified stone. Do Amore Diamonds lists it at €42,024. 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
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.7°
Pavilion angle39.4°
OriginLab Grown
Grading LabGCAL
CertificateGCAL 360706817
Dimensions13.52 × 9.64 × 6.06 mm
L/W Ratio1.40
Culet sizeNone
Top View
13.52 mm9.64 mm5.21 ctD / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGCAL 360706817
Side View
Table 60.0%Crown 36.7°Girdle: ThickPavilion 39.4°Culet: NoneDepth 62.9%

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 29
Current: €42,024 EUR|Low: €9,381 EUR|High: €153,741 EUR|Avg: €44,769 EUR|-72.7%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
October 29, 2026
Retailer 7€9,381 EUR
Retailer 13€9,572 EUR
Retailer 11€9,756 EUR
Retailer 10€11,258 EUR
Retailer 8€11,614 EUR
Retailer 9€11,727 EUR
Retailer 2€18,538 EUR
Retailer 12€30,337 EUR
Retailer 6€32,234 EUR
Retailer 14€38,435 EUR
Do Amore Diamonds€42,024 EUR
Retailer 3€48,746 EUR
Retailer 4€94,359 EUR
Retailer 5€109,133 EUR

27 data points across 14 retailers

10 retailers€9,381 EUR to €42,024 EUR

A
Cheapest Retailer
-
€9,381 EUR
$10,481 USD
A
Retailer 2
-
€9,572 EUR
$10,694 USD
View
A
Retailer 3
-
€9,756 EUR
$10,900 USD
View
A
Retailer 4
-
€11,258 EUR
$12,577 USD
View
A
Retailer 5
-
€11,614 EUR
$12,975 USD
View
A
Retailer 6
-
€11,727 EUR
$13,101 USD
View
B+
Retailer 7
-
€18,538 EUR
£16,308 GBP
View
B
Retailer 8
-
€30,337 EUR
$33,893 USD
View
B
Retailer 9
-
€38,435 EUR
$42,940 USD
View
Final sale: no returns
Most Expensive
B
Do Amore Diamonds
27-DBF17E454 · Nov 1
€42,024 EUR
$46,950 USD
View
9 more retailers have this diamond
Prices start from €9,381 EURSave up to €32,643 EUR

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 Oval
€9,381 EUR