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Emerald|Natural|GIA

20.07ct D FL Emerald Natural Diamond

EX • D/FL • GIA 5221869125

Certificate GIA 5221869125

Diamond specifications and retailer prices

From £1,454,127 GBP
€1,855,590 EUR
As of October 30, 2026
Save £475,129 GBP (25%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: £1,929,256 GBP at Fonder Diamond · As of October 31, 2026
View at Fonder Diamond

About this 20.07ct natural emerald diamond

This 20.07ct natural emerald sits in the over five carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 5221869125. Listed at 2 retailers as of October 30, 2026, with prices from £1,454,127 to £1,929,256, a £475,129 spread on the same certified stone. Fonder Diamond lists it at £1,929,256. 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

20.07
Carat
D
Colour
FL
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5221869125
Dimensions18.66 × 12.85 × 8.70 mm
L/W Ratio1.45
Top View
18.66 mm12.85 mm20.07 ctD / FL
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5221869125
Side View
Table 62.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 67.7%

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 30
Current: £1,929,256 GBP|Low: £1,454,127 GBP|High: £1,941,510 GBP|Avg: £1,743,838 GBP|-0.4%
Fonder Diamond
Retailer 2
Retailer 3
Retailer 4
October 13, 2026
Retailer 2£1,454,127 GBP
Retailer 4£1,755,995 GBP
Retailer 3£1,828,477 GBP
Fonder Diamond£1,929,256 GBP

5 data points across 4 retailers

2 retailers£1,454,127 GBP to £1,929,256 GBP

A
Cheapest Retailer
-
£1,454,127 GBP
€1,855,590 EUR
Most Expensive
B+
Fonder Diamond
73769110 · Oct 31
£1,929,256 GBP
SGD 3,493,230 SGD
View
1 more retailer has this diamond
Prices start from £1,454,127 GBPSave up to £475,129 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
20.07ct Emerald
£1,454,127 GBP