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Emerald|Natural|GIA

1.70ct K VS2 Emerald Natural Diamond

ID • K/VS2 • GIA 1555859909

Certificate GIA 1555859909

Diamond specifications and retailer prices

From £2,548 GBP
As of November 4, 2026
Save £2,947 GBP (54%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: £6,270 GBP at NZ Jewellers · As of September 30, 2026
View at NZ Jewellers

About this 1.7ct natural emerald diamond

This 1.7ct natural emerald sits in the one-and-a-half to two carat band, graded K colour (faint-tinted) and VS2 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1555859909. Listed at 15 retailers as of November 4, 2026, with a 116% 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

1.70
Carat
K
Colour
VS2
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1555859909
Dimensions7.90 × 5.71 × 3.89 mm
L/W Ratio1.38
Girdle conditionPolished
Top View
7.90 mm5.71 mm1.70 ctK / VS2
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1555859909
Side View
Table 68.0%CrownGirdle: ThickPavilionCulet: NoneDepth 68.0%

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 4
Current: £3,237 GBP|Low: £2,491 GBP|High: £5,722 GBP|Avg: £3,647 GBP
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 6, 2026
Retailer 13£2,548 GBP
Retailer 5£2,877 GBP
Retailer 10£3,084 GBP
Retailer 3£3,194 GBP
Retailer 7£3,197 GBP
Retailer 1£3,237 GBP
Retailer 12£3,269 GBP
Retailer 2£3,382 GBP
Retailer 4£3,678 GBP
Retailer 6£3,888 GBP
Retailer 8£4,222 GBP
Retailer 11£5,298 GBP
Retailer 9£5,496 GBP

30 data points across 13 retailers

15 retailers£2,548 GBP to £5,496 GBP

A
Cheapest Retailer
-
£2,548 GBP
A
Retailer 2
-
£2,877 GBP
View
A
Retailer 3
-
£3,084 GBP
View
A
Retailer 4
-
£3,194 GBP
View
Final sale: no returns
A
Retailer 5
-
£3,197 GBP
View
A
Retailer 6
-
£3,237 GBP
View
A
Retailer 7
-
£3,269 GBP
View
A
Retailer 8
-
£3,382 GBP
View
A
Retailer 9
-
£3,389 GBP
View
B+
Retailer 10
-
£3,678 GBP
View
B+
Retailer 11
-
£3,888 GBP
View
B+
Retailer 12
-
£4,222 GBP
View
B+
Retailer 13
-
£5,298 GBP
View
B
Retailer 14
-
£5,496 GBP
View
Most Expensive
NZ Jewellers
7762c3aa-22f9-4d7f-be57-056abf6c21cc · Sep 30
£6,270 GBP
$8,439 USD
View
Price last confirmed 36 days ago
14 more retailers have this diamond
Prices start from £2,548 GBPSave up to £2,947 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
1.70ct Emerald
£2,548 GBP