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Emerald|Natural|GIA

1.21ct H VVS1 Emerald Natural Diamond

EX • H/VVS1 • GIA 6451305910

Certificate GIA 6451305910

Diamond specifications and retailer prices

From £2,237 GBP
As of November 5, 2026
Save £1,158 GBP (34%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: £3,395 GBP at 77 Diamonds · As of November 6, 2026
View at 77 Diamonds

About this 1.21ct natural emerald diamond

This 1.21ct natural emerald sits in the classic one-carat band, graded H colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6451305910. Listed at 4 retailers as of November 5, 2026, with prices from £2,237 to £3,395, a £1,158 spread on the same certified stone. 77 Diamonds lists it at £3,395. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.21
Carat
H
Colour
VVS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6451305910
Dimensions6.86 × 5.11 × 3.52 mm
L/W Ratio1.34
Top View
6.86 mm5.11 mm1.21 ctH / VVS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6451305910
Side View
Table 71.0%CrownGirdle: VTK-VTKPavilionCulet: NoneDepth 68.8%

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: Nov 5
Current: £3,395 GBP|Low: £2,237 GBP|High: £3,605 GBP|Avg: £2,831 GBP|-4.4%
77 Diamonds
Retailer 2
Retailer 3
Retailer 4
November 6, 2026
Retailer 2£2,237 GBP
Retailer 4£2,377 GBP
Retailer 3£2,727 GBP
77 Diamonds£3,395 GBP

45 data points across 4 retailers

4 retailers£2,237 GBP to £3,395 GBP

A
Cheapest Retailer
-
£2,237 GBP
A
Retailer 2
-
£2,377 GBP
View
Final sale: no returns
B+
Retailer 3
-
£2,727 GBP
View
Most Expensive
B+
77 Diamonds
EMCPKWGKMJAC · Nov 6
£3,395 GBP
View
3 more retailers have this diamond
Prices start from £2,237 GBPSave up to £1,158 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
1.21ct Emerald
£2,237 GBP