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Emerald|Natural|GIA

1.63ct K VS1 Emerald Natural Diamond

EX • K/VS1 • GIA 1236005979

Certificate GIA 1236005979

Diamond specifications and retailer prices

From £6,004 GBP
As of November 6, 2026
Save £51 GBP (1%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: £6,055 GBP at Blue Nile · As of November 5, 2026
View at Blue Nile

About this 1.63ct natural emerald diamond

This 1.63ct natural emerald sits in the one-and-a-half to two carat band, graded K colour (faint-tinted) and VS1 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1236005979. Listed at 2 retailers as of November 5, 2026, with a relatively tight 1% spread, which is unusual at this carat range and suggests competitive pricing across the listings. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.63
Carat
K
Colour
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1236005979
Dimensions8.41 × 5.72 × 3.74 mm
L/W Ratio1.47
Top View
8.41 mm5.72 mm1.63 ctK / VS1
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 1236005979
Side View
Table 60.0%CrownGirdlePavilionCuletDepth 65.3%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Nov 6
Current: £6,055 GBP|Low: £5,955 GBP|High: £6,103 GBP|Avg: £6,054 GBP
Blue Nile
Retailer 2
November 6, 2026
Retailer 2£6,004 GBP
Blue Nile£6,055 GBP

39 data points across 2 retailers

2 retailers£6,004 GBP to £6,055 GBP

B
Cheapest Retailer
-
£6,004 GBP
Most Expensive
B
Blue Nile
22005433 · Nov 5
£6,055 GBP
$8,149 USD
View
1 more retailer has this diamond
Prices start from £6,004 GBPSave up to £51 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
1.63ct Emerald
£6,004 GBP