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Round|Lab Grown|GIA

4.29ct D IF Round Lab Grown Diamond

EX • D/IF • GIA 7521470812

Certificate GIA 7521470812

Diamond specifications and retailer prices

From £3,620 GBP
$4,850 USD
As of October 29, 2026
Save £21,278 GBP (85%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: £24,898 GBP at Do Amore Diamonds · As of October 30, 2026
View at Do Amore Diamonds

About this 4.29ct lab-grown round diamond

This 4.29ct 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 7521470812. Listed at 15 retailers as of October 29, 2026, with prices from £3,620 to £24,898, a £21,278 spread on the same certified stone. Do Amore Diamonds lists it at £24,898. 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

4.29
Carat
D
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34°
Pavilion angle40.8°
OriginLab Grown
Grading LabGIA
CertificateGIA 7521470812
Dimensions10.44 × 10.50 × 6.38 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Minor Details of Polish
Top View
10.44 mm10.50 mm4.29 ctD / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7521470812
Side View
Table 58.0%Crown 34°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 60.9%

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: £24,898 GBP|Low: £3,549 GBP|High: £25,435 GBP|Avg: £8,611 GBP|-2.1%
Do Amore Diamonds
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
October 29, 2026
Retailer 12£3,620 GBP
Retailer 3£3,793 GBP
Retailer 13£3,866 GBP
Retailer 6£3,906 GBP
Retailer 5£4,142 GBP
Retailer 15£4,220 GBP
Retailer 9£4,298 GBP
Retailer 14£5,362 GBP
Retailer 16£5,501 GBP
Retailer 11£6,491 GBP
Retailer 10£7,811 GBP
Retailer 2£9,480 GBP
Retailer 4£12,284 GBP
Retailer 7£12,738 GBP
Retailer 8£17,763 GBP
Do Amore Diamonds£24,898 GBP

30 data points across 16 retailers

15 retailers£3,620 GBP to £24,898 GBP

A
Cheapest Retailer
-
£3,620 GBP
$4,850 USD
A
Retailer 2
-
£3,793 GBP
$5,082 USD
View
A
Retailer 3
-
£3,866 GBP
$5,180 USD
View
A
Retailer 4
-
£3,868 GBP
$5,183 USD
View
A
Retailer 5
-
£3,906 GBP
$5,234 USD
View
A
Retailer 6
-
£4,142 GBP
$5,550 USD
View
Final sale: no returns
A
Retailer 7
-
£4,220 GBP
$5,655 USD
View
B+
Retailer 8
-
£5,362 GBP
$7,185 USD
View
B+
Retailer 9
-
£5,501 GBP
$7,371 USD
View
B+
Retailer 10
-
£6,491 GBP
$8,697 USD
View
B+
Retailer 11
-
£7,811 GBP
€9,967 EUR
View
B+
Retailer 12
-
£9,480 GBP
View
Retailer 13
-
£12,284 GBP
A$25,322 AUD
View
Price last confirmed 21 days ago
B
Retailer 14
-
£12,738 GBP
$17,067 USD
View
Most Expensive
B
Do Amore Diamonds
27-408EB5872 · Oct 30
£24,898 GBP
$33,360 USD
View
14 more retailers have this diamond
Prices start from £3,620 GBPSave up to £21,278 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
4.29ct Round
£3,620 GBP