Round|Natural|GIA

4.30ct D FL Round Natural Diamond

EX • D/FL • GIA 1559084275

Certificate GIA 1559084275

Diamond specifications and retailer prices

From $284,519 CAD
€193,980 EUR
As of October 30, 2026
Save $137,122 CAD (33%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: $421,641 CAD 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 $284,519 to $421,641, a $137,122 spread on the same certified stone. Yorxs lists it at $421,641. 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
Color
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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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $284,519 CAD|Low: $284,519 CAD|High: $595,888 CAD|Avg: $401,150 CAD
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Yorxs
November 1, 2026
Retailer 1$284,519 CAD
Retailer 4$327,523 CAD
Retailer 2$347,684 CAD
Retailer 3$360,488 CAD
Yorxs$421,641 CAD
Retailer 5$595,092 CAD

9 data points across 6 retailers

2 retailers$284,519 CAD to $421,641 CAD

A
Cheapest Retailer
-
$284,519 CAD
€193,980 EUR
Most Expensive
B
Yorxs
3238118 · Nov 1
$421,641 CAD
€287,467 EUR
View
1 more retailer has this diamond
Prices start from $284,519 CADSave up to $137,122 CAD

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
$284,519 CAD