Round|Lab Grown|GIA

5.08ct D FL Round Lab Grown Diamond

EX • D/FL • GIA 6522030843

Certificate GIA 6522030843

Diamond specifications and retailer prices

From £19,586 GBP
$26,243 USD
As of October 31, 2026
Save £17,854 GBP (48%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: £37,440 GBP at MOH London · As of October 29, 2026
View at MOH London

About this 5.08ct lab-grown round diamond

This 5.08ct 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 GIA 6522030843. Listed at 10 retailers as of October 29, 2026, with prices from £19,586 to £37,440, a £17,854 spread on the same certified stone. MOH London lists it at £37,440. 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

5.08
Carat
D
Colour
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle40.8°
OriginLab Grown
Grading LabGIA
CertificateGIA 6522030843
Dimensions11.04 × 11.07 × 6.80 mm
L/W Ratio1.00
Culet sizeNone
Top View
11.04 mm11.07 mm5.08 ctD / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6522030843
Side View
Table 57.0%Crown 35°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 61.5%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: £37,440 GBP|Low: £19,586 GBP|High: £83,410 GBP|Avg: £36,519 GBP|-1.8%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 31, 2026
Retailer 10£19,586 GBP
Retailer 8£19,707 GBP
Retailer 6£23,267 GBP
Retailer 3£25,325 GBP
Retailer 4£27,155 GBP
Retailer 5£27,480 GBP
Retailer 7£30,350 GBP
MOH London£37,440 GBP
Retailer 2£45,658 GBP
Retailer 9£57,599 GBP
Retailer 11£75,069 GBP

28 data points across 11 retailers

10 retailers£19,586 GBP to £37,440 GBP

B+
Cheapest Retailer
-
£19,586 GBP
$26,243 USD
B+
Retailer 2
-
£19,707 GBP
$26,405 USD
View
B+
Retailer 3
-
£23,267 GBP
$31,175 USD
View
B+
Retailer 4
-
£27,155 GBP
View
B+
Retailer 5
-
£27,480 GBP
$36,820 USD
View
B+
Retailer 6
-
£30,350 GBP
$40,666 USD
View
Most Expensive
B
MOH London
6522030843 · Oct 29
£37,440 GBP
View
6 more retailers have this diamond
Prices start from £19,586 GBPSave up to £17,854 GBP

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.

B+
5.08ct Round
£19,586 GBP