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Round|Lab Grown|GIA

6.04ct D FL Round Lab Grown Diamond

EX • D/FL • GIA 6535056713

Certificate GIA 6535056713

Diamond specifications and retailer prices

From £28,773 GBP
$38,552 USD
As of October 31, 2026
Save £4,491 GBP (14%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: £33,264 GBP at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 6.04ct lab-grown round diamond

This 6.04ct 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 6535056713. Listed at 2 retailers as of October 31, 2026, with prices from £28,773 to £33,264, a £4,491 spread on the same certified stone. Brilliant Earth lists it at £33,264. 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

6.04
Carat
D
Colour
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle41.2°
OriginLab Grown
Grading LabGIA
CertificateGIA 6535056713
Dimensions11.66 × 11.58 × 7.24 mm
L/W Ratio1.01
Top View
11.66 mm11.58 mm6.04 ctD / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6535056713
Side View
Table 58.0%Crown 35.5°Girdle: MED-STKPavilion 41.2°Culet: NoneDepth 62.3%

Caratlytics Score

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

Price History

Last verified: Oct 31
Current: £33,264 GBP|Low: £24,460 GBP|High: £59,827 GBP|Avg: £37,668 GBP|-7.7%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
October 31, 2026
Retailer 5£24,460 GBP
Retailer 2£28,773 GBP
Brilliant Earth£33,264 GBP
Retailer 3£38,244 GBP
Retailer 4£59,827 GBP

10 data points across 5 retailers

2 retailers£28,773 GBP to £33,264 GBP

B+
Cheapest Retailer
-
£28,773 GBP
$38,552 USD
Most Expensive
B
Brilliant Earth
21403206Y · Oct 31
£33,264 GBP
$44,570 USD
View
1 more retailer has this diamond
Prices start from £28,773 GBPSave up to £4,491 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+
6.04ct Round
£28,773 GBP