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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 £3,619 GBP
As of October 30, 2026
Save £8,230 GBP (69%) 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 £3,619 to £11,849, a £8,230 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
Dimensions10.38 × 10.42 × 6.45 mm
L/W Ratio1.00
Top View
10.38 mm10.42 mm4.32 ctD / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA
Side View
Table 57.0%CrownGirdle: Slightly ThickPavilionCulet: NoneDepth 62.0%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 30
Current: £11,849 GBP|Low: £3,573 GBP|High: £20,662 GBP|Avg: £6,247 GBP
Blue Nile
Retailer 2
Retailer 3
Retailer 4
October 30, 2026
Retailer 2£3,619 GBP
Retailer 3£3,722 GBP
Retailer 4£5,657 GBP
Blue Nile£11,849 GBP

34 data points across 4 retailers

2 retailers£3,619 GBP to £11,849 GBP

A
Cheapest Retailer
-
£3,619 GBP
Most Expensive
B
Blue Nile
27426887 · Oct 29
£11,849 GBP
$15,877 USD
View
1 more retailer has this diamond
Prices start from £3,619 GBPSave up to £8,230 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
£3,619 GBP