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Round|Lab Grown|GIA

5.04ct D IF Round Lab Grown Diamond

EX • D/IF • GIA 2518719988

Certificate GIA 2518719988

Diamond specifications and retailer prices

From £10,290 GBP
$13,787 USD
As of October 29, 2026
Save £21,529 GBP (68%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: £31,819 GBP at Frank Darling · As of October 29, 2026
View at Frank Darling

About this 5.04ct lab-grown round diamond

This 5.04ct lab-grown round sits in the over five carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GIA 2518719988. Listed at 11 retailers as of October 29, 2026, with prices from £10,290 to £31,819, a £21,529 spread on the same certified stone. Frank Darling lists it at £31,819. 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

5.04
Carat
D
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.5°
Pavilion angle41.2°
OriginLab Grown
Grading LabGIA
CertificateGIA 2518719988
Dimensions11.03 × 10.96 × 6.73 mm
L/W Ratio1.01
Star length50%
Lower girdle80%
Top View
11.03 mm10.96 mm5.04 ctD / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2518719988
Side View
Table 59.0%Crown 33.5°Girdle: Slightly ThickPavilion 41.2°Culet: NoneDepth 61.2%

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: £31,819 GBP|Low: £7,481 GBP|High: £61,426 GBP|Avg: £23,864 GBP|+13.3%
Frank Darling
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
Retailer 15
Retailer 16
Retailer 17
October 29, 2026
Retailer 5£7,481 GBP
Retailer 2£10,290 GBP
Retailer 8£11,511 GBP
Retailer 17£11,526 GBP
Retailer 16£11,546 GBP
Retailer 4£12,165 GBP
Retailer 3£12,920 GBP
Retailer 15£13,507 GBP
Retailer 13£13,536 GBP
Retailer 12£22,547 GBP
Retailer 10£22,760 GBP
Retailer 7£28,731 GBP
Retailer 11£29,624 GBP
Frank Darling£31,819 GBP
Retailer 6£37,811 GBP
Retailer 14£50,430 GBP
Retailer 9£61,426 GBP

19 data points across 17 retailers

11 retailers£10,290 GBP to £31,819 GBP

A
Cheapest Retailer
-
£10,290 GBP
$13,787 USD
A
Retailer 2
-
£11,526 GBP
$15,444 USD
View
A
Retailer 3
-
£11,546 GBP
$15,471 USD
View
B+
Retailer 4
-
£12,920 GBP
$17,311 USD
View
B+
Retailer 5
-
£13,507 GBP
$18,098 USD
View
B+
Retailer 6
-
£13,536 GBP
$18,137 USD
View
B+
Retailer 7
-
£22,547 GBP
$30,210 USD
View
B+
Retailer 8
-
£22,760 GBP
View
Retailer 9
-
£29,624 GBP
A$61,067 AUD
View
Price last confirmed 7 days ago
Most Expensive
B
Frank Darling
MR-42987GR · Oct 29
£31,819 GBP
$42,633 USD
View
9 more retailers have this diamond
Prices start from £10,290 GBPSave up to £21,529 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.

A
5.04ct Round
£10,290 GBP