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Round|Lab Grown|GIA

4.32ct D IF Round Lab Grown Diamond

EX • D/IF

Diamond specifications and retailer prices

From £3,765 GBP
As of October 30, 2026
Save £8,085 GBP (68%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: £11,849 GBP at Blue Nile · As of October 29, 2026
View at Blue Nile

About this 4.32ct lab-grown round diamond

This 4.32ct 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. Listed at 2 retailers as of October 29, 2026, with prices from £3,765 to £11,849, a £8,085 spread on the same certified stone. Blue Nile lists it at £11,849. 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

4.32
Carat
D
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabGIA
Dimensions10.43 × 10.49 × 6.39 mm
L/W Ratio1.01
Top View
10.43 mm10.49 mm4.32 ctD / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA
Side View
Table 58.0%CrownGirdle: Medium to Slightly ThickPavilionCulet: NoneDepth 61.1%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 30
Current: £11,849 GBP|Low: £3,721 GBP|High: £21,526 GBP|Avg: £6,254 GBP
Blue Nile
Retailer 2
Retailer 3
Retailer 4
October 30, 2026
Retailer 2£3,765 GBP
Retailer 3£3,876 GBP
Retailer 4£5,892 GBP
Blue Nile£11,849 GBP

42 data points across 4 retailers

2 retailers£3,765 GBP to £11,849 GBP

A
Cheapest Retailer
-
£3,765 GBP
Most Expensive
B
Blue Nile
27423809 · Oct 29
£11,849 GBP
$15,877 USD
View
1 more retailer has this diamond
Prices start from £3,765 GBPSave up to £8,085 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
4.32ct Round
£3,765 GBP