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Round|Lab Grown|GIA

3.04ct D IF Round Lab Grown Diamond

EX • D/IF • GIA 7521329685

Certificate GIA 7521329685

Diamond specifications and retailer prices

From £1,399 GBP
$1,875 USD
As of October 29, 2026
Save £9,318 GBP (87%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: £10,717 GBP at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 3.04ct lab-grown round diamond

This 3.04ct lab-grown round sits in the three to five carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GIA 7521329685. Listed at 15 retailers as of October 29, 2026, with prices from £1,399 to £10,717, a £9,318 spread on the same certified stone. Brilliant Earth lists it at £10,717. 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

3.04
Carat
D
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle41°
OriginLab Grown
Grading LabGIA
CertificateGIA 7521329685
Dimensions9.26 × 9.29 × 5.73 mm
L/W Ratio1.00
Star length50%
Lower girdle80%
Girdle conditionFaceted
Cert comments
This is a man-made diamond.
Top View
9.26 mm9.29 mm3.04 ctD / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7521329685
Side View
Table 58.0%Crown 35°Girdle: MED-STKPavilion 41°Culet: NoneDepth 61.8%

Caratlytics Score

How it works →
A+
Exceptional
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: £10,717 GBP|Low: £1,157 GBP|High: £11,658 GBP|Avg: £4,266 GBP|-3.0%
Brilliant Earth
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 30, 2026
Retailer 8£1,399 GBP
Retailer 2£1,717 GBP
Retailer 14£1,759 GBP
Retailer 13£2,000 GBP
Retailer 3£2,002 GBP
Retailer 4£2,649 GBP
Retailer 6£2,704 GBP
Retailer 12£2,891 GBP
Retailer 10£3,154 GBP
Retailer 9£3,809 GBP
Retailer 5£5,371 GBP
Retailer 11£5,550 GBP
Retailer 7£9,628 GBP
Brilliant Earth£10,717 GBP

35 data points across 14 retailers

15 retailers£1,399 GBP to £10,717 GBP

A+
Cheapest Retailer
-
£1,399 GBP
$1,875 USD
A
Retailer 2
-
£1,717 GBP
$2,300 USD
View
Final sale: no returns
A
Retailer 3
-
£1,759 GBP
$2,357 USD
View
A
Retailer 4
-
£2,000 GBP
$2,680 USD
View
A
Retailer 5
-
£2,002 GBP
$2,682 USD
View
B+
Retailer 6
-
£2,649 GBP
$3,550 USD
View
B+
Retailer 7
-
£2,704 GBP
$3,624 USD
View
B+
Retailer 8
-
£2,845 GBP
$3,812 USD
View
B+
Retailer 9
-
£2,891 GBP
$3,874 USD
View
B+
Retailer 10
-
£3,154 GBP
€4,025 EUR
View
B+
Retailer 11
-
£3,809 GBP
$5,103 USD
View
B
Retailer 12
-
£5,371 GBP
$7,196 USD
View
B+
Retailer 13
-
£5,550 GBP
View
B
Retailer 14
-
£9,628 GBP
$12,900 USD
View
Most Expensive
B
Brilliant Earth
21406290Y · Oct 29
£10,717 GBP
$14,360 USD
View
14 more retailers have this diamond
Prices start from £1,399 GBPSave up to £9,318 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+
3.04ct Round
£1,399 GBP