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Round|Lab Grown|GCAL

6.05ct D FL Round Lab Grown Diamond

ID • D/FL • GCAL 360916199

Shape and cutting style on the report: Round brilliant

Certificate GCAL 360916199

Diamond specifications and retailer prices

From €15,057 EUR
$16,822 USD
As of October 29, 2026
Save €29,543 EUR (66%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: €44,601 EUR at William & Sons Jewelers · As of October 31, 2026
View at William & Sons Jewelers

About this 6.05ct lab-grown round diamond

This 6.05ct 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 GCAL 360916199. Listed at 9 retailers as of October 29, 2026, with prices from €15,057 to €44,601, a €29,543 spread on the same certified stone. William & Sons Jewelers lists it at €44,601. 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

6.05
Carat
D
Color
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle40.8°
OriginLab Grown
Grading LabGCAL
CertificateGCAL 360916199
Dimensions11.67 × 11.73 × 7.18 mm
L/W Ratio1.01
Culet sizeNone
Top View
11.67 mm11.73 mm6.05 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGCAL 360916199
Side View
Table 57.0%Crown 34.5°Girdle: MED-MEDPavilion 40.8°Culet: NoneDepth 61.4%

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: €29,755 EUR|Low: €15,057 EUR|High: €175,447 EUR|Avg: €60,489 EUR|-48.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
William & Sons Jewelers
October 29, 2026
Retailer 5€15,057 EUR
Retailer 9€15,419 EUR
Retailer 4€17,276 EUR
Retailer 7€17,458 EUR
Retailer 8€18,069 EUR
Retailer 1€29,755 EUR
Retailer 10€40,829 EUR
William & Sons Jewelers€44,601 EUR
Retailer 11€54,646 EUR
Retailer 6€67,454 EUR
Retailer 2€107,532 EUR
Retailer 3€126,697 EUR

27 data points across 12 retailers

9 retailers€15,057 EUR to €44,601 EUR

A
Cheapest Retailer
-
€15,057 EUR
$16,822 USD
A
Retailer 2
-
€15,419 EUR
$17,226 USD
View
A
Retailer 3
-
€17,276 EUR
$19,301 USD
View
B+
Retailer 4
-
€17,458 EUR
$19,504 USD
View
B+
Retailer 5
-
€18,069 EUR
$20,187 USD
View
B+
Retailer 6
-
€29,755 EUR
£26,175 GBP
View
B
Retailer 7
-
€40,829 EUR
$45,615 USD
View
Most Expensive
B
William & Sons Jewelers
cert_360916199 · Oct 31
€44,601 EUR
$49,828 USD
View
Final sale: no returns
7 more retailers have this diamond
Prices start from €15,057 EURSave up to €29,543 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
6.05ct Round
€15,057 EUR