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Round|Natural|GIA

4.30ct D FL Round Natural Diamond

EX • D/FL • GIA 1559084275

Certificate GIA 1559084275

Diamond specifications and retailer prices

From £152,012 GBP
€193,980 EUR
As of October 30, 2026
Save £73,261 GBP (33%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: £225,273 GBP at Yorxs · As of November 1, 2026
View at Yorxs

About this 4.3ct natural round diamond

This 4.3ct natural round sits in the three to five carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GIA 1559084275. Listed at 2 retailers as of October 30, 2026, with prices from £152,012 to £225,273, a £73,261 spread on the same certified stone. Yorxs lists it at £225,273. At this carat range, natural pricing varies dramatically across retailers, so the cross-retailer spread on this exact stone is your single best indicator of fair price.

The 4Cs

4.30
Carat
D
Colour
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 1559084275
Dimensions10.41 × 10.46 × 6.40 mm
L/W Ratio1.00
Top View
10.41 mm10.46 mm4.30 ctD / FL
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1559084275
Side View
Table 58.0%Crown 34°Girdle: MED-STKPavilion 41°Culet: NoneDepth 61.4%

Caratlytics Score

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

Last verified: Oct 30
Current: £152,012 GBP|Low: £152,012 GBP|High: £318,369 GBP|Avg: £214,325 GBP
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Yorxs
November 1, 2026
Retailer 1£152,012 GBP
Retailer 4£174,988 GBP
Retailer 2£185,759 GBP
Retailer 3£192,600 GBP
Yorxs£225,273 GBP
Retailer 5£317,943 GBP

9 data points across 6 retailers

2 retailers£152,012 GBP to £225,273 GBP

A
Cheapest Retailer
-
£152,012 GBP
€193,980 EUR
Most Expensive
B
Yorxs
3238118 · Nov 1
£225,273 GBP
€287,467 EUR
View
1 more retailer has this diamond
Prices start from £152,012 GBPSave up to £73,261 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
4.30ct Round
£152,012 GBP