Emerald|Natural|GIA

1.51ct I VVS2 Emerald Natural Diamond

EX • I/VVS2 • GIA 6551623831

Certificate GIA 6551623831

Diamond specifications and retailer prices

From £3,278 GBP
As of October 29, 2026
Save £2,040 GBP (38%) vs most expensive(unlock to see where)
26 retailers carry this diamond
Most expensive: £7,771 GBP at NZ Jewellers · As of October 27, 2026
View at NZ Jewellers

About this 1.51ct natural emerald diamond

This 1.51ct natural emerald sits in the one-and-a-half to two carat band, graded I colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6551623831. Listed at 26 retailers as of October 29, 2026, with a 62% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.51
Carat
I
Colour
VVS2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle47.5°
Pavilion angle58.5°
OriginNatural
Grading LabGIA
CertificateGIA 6551623831
Dimensions7.64 × 5.48 × 3.65 mm
L/W Ratio1.39
Girdle conditionPolished
Top View
7.64 mm5.48 mm1.51 ctI / VVS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6551623831
Side View
Table 67.0%Crown 47.5°Girdle: ThickPavilion 58.5°Culet: NoneDepth 66.6%

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 29
Current: £7,771 GBP|Low: £3,278 GBP|High: £8,003 GBP|Avg: £4,634 GBP|-2.9%
NZ Jewellers
Retailer 2
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Retailer 26
October 29, 2026
Retailer 21£3,278 GBP
Retailer 2£3,422 GBP
Retailer 26£3,519 GBP
Retailer 18£3,671 GBP
Retailer 9£3,747 GBP
Retailer 13£3,859 GBP
Retailer 17£3,933 GBP
Retailer 11£4,148 GBP
Retailer 5£4,209 GBP
Retailer 7£4,209 GBP
Retailer 14£4,209 GBP
Retailer 24£4,310 GBP
Retailer 16£4,401 GBP
Retailer 23£4,443 GBP
Retailer 8£4,696 GBP
Retailer 15£4,696 GBP
Retailer 22£4,730 GBP
Retailer 3£4,790 GBP
Retailer 10£4,852 GBP
Retailer 19£4,857 GBP
Retailer 20£4,990 GBP
Retailer 6£5,123 GBP
Retailer 12£5,318 GBP
Retailer 4£5,658 GBP
Retailer 25£6,882 GBP
NZ Jewellers£7,771 GBP

18 data points across 26 retailers

26 retailers£3,278 GBP to £5,318 GBP

A
Cheapest Retailer
-
£3,278 GBP
A
Retailer 2
-
£3,422 GBP
View
Retailer 3
-
£3,519 GBP
View
Price last confirmed 7 days ago
Retailer 4
-
£3,671 GBP
View
Price last confirmed 8 days ago
A
Retailer 5
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£3,747 GBP
View
Retailer 6
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£3,933 GBP
View
Price last confirmed 7 days ago
A
Retailer 7
-
£4,148 GBP
View
Retailer 8
-
£4,209 GBP
View
Price last confirmed 7 days ago
Retailer 9
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£4,209 GBP
View
Price last confirmed 7 days ago
Retailer 10
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£4,209 GBP
View
Price last confirmed 7 days ago
Retailer 11
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£4,310 GBP
View
Price last confirmed 7 days ago
Retailer 12
-
£4,401 GBP
View
Price last confirmed 7 days ago
Retailer 13
-
£4,443 GBP
View
Price last confirmed 7 days ago
Retailer 14
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£4,630 GBP
View
Price last confirmed 32 days ago
Retailer 15
-
£4,696 GBP
View
Price last confirmed 8 days ago
Retailer 16
-
£4,696 GBP
View
Price last confirmed 8 days ago
Retailer 17
-
£4,730 GBP
View
Price last confirmed 7 days ago
Retailer 18
-
£4,790 GBP
View
Price last confirmed 8 days ago
Retailer 19
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£4,852 GBP
View
Price last confirmed 8 days ago
Retailer 20
-
£4,857 GBP
View
Price last confirmed 9 days ago
A
Retailer 21
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£4,990 GBP
View
Retailer 22
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£5,123 GBP
View
Price last confirmed 7 days ago
B+
Retailer 23
-
£5,318 GBP
View
Retailer 24
-
£5,658 GBP
View
Price last confirmed 9 days ago
Retailer 25
-
£6,882 GBP
View
Price last confirmed 7 days ago
Most Expensive
NZ Jewellers
b1361987-02ac-4ee1-b376-08b993409dc4 · Oct 27
£7,771 GBP
$10,491 USD
View
Price last confirmed 9 days ago
25 more retailers have this diamond
Prices start from £3,278 GBPSave up to £2,040 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
1.51ct Emerald
£3,278 GBP