Emerald|Natural|GIA

17.05ct H VS1 Emerald Natural Diamond

GD • H/VS1 • GIA 2245056329

Certificate GIA 2245056329

Diamond specifications and retailer prices

From £510,189 GBP
HK$5,340,600 HKD
As of November 1, 2026
Save £142,741 GBP (22%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: £652,930 GBP at Fonder Diamond · As of October 31, 2026
View at Fonder Diamond

About this 17.05ct natural emerald diamond

This 17.05ct natural emerald sits in the over five carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 2245056329. Listed at 9 retailers as of October 31, 2026, with prices from £510,189 to £652,930, a £142,741 spread on the same certified stone. Fonder Diamond lists it at £652,930. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

17.05
Carat
H
Colour
VS1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2245056329
Dimensions18.05 × 12.35 × 8.18 mm
L/W Ratio1.46
Culet sizeNone
Key to symbols
Feather, Needle, Pinpoint
Top View
18.05 mm12.35 mm17.05 ctH / VS1
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2245056329
Side View
Table 67.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 66.2%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: £652,930 GBP|Low: £510,189 GBP|High: £654,032 GBP|Avg: £590,482 GBP|-0.2%
Fonder Diamond
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 31, 2026
Retailer 6£510,189 GBP
Retailer 5£534,454 GBP
Retailer 10£538,941 GBP
Retailer 3£544,549 GBP
Retailer 7£565,784 GBP
Retailer 8£565,860 GBP
Retailer 2£604,322 GBP
Retailer 4£641,538 GBP
Retailer 9£649,805 GBP
Fonder Diamond£652,930 GBP

13 data points across 10 retailers

9 retailers£510,189 GBP to £652,930 GBP

B+
Cheapest Retailer
-
£510,189 GBP
HK$5,340,600 HKD
B+
Retailer 2
-
£534,454 GBP
$716,110 USD
View
B
Retailer 3
-
£544,549 GBP
$729,636 USD
View
B
Retailer 4
-
£565,784 GBP
$758,088 USD
View
B
Retailer 5
-
£565,860 GBP
$758,190 USD
View
B
Retailer 6
-
£604,322 GBP
$809,725 USD
View
B
Retailer 7
-
£641,538 GBP
$859,590 USD
View
B
Retailer 8
-
£649,805 GBP
$870,667 USD
View
Most Expensive
B
Fonder Diamond
637147857 · Oct 31
£652,930 GBP
SGD 1,182,236 SGD
View
8 more retailers have this diamond
Prices start from £510,189 GBPSave up to £142,741 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.

B+
17.05ct Emerald
£510,189 GBP