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Emerald|Natural|GIA

1.70ct K IF Emerald Natural Diamond

ID • K/IF • GIA 1236918684

Certificate GIA 1236918684

Diamond specifications and retailer prices

From £4,216 GBP
As of November 6, 2026
Save £3,641 GBP (46%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: £7,858 GBP at NZ Jewellers · As of November 5, 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 IF clarity (flawless or internally-flawless), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1236918684. Listed at 11 retailers as of November 5, 2026, with prices from £4,216 to £7,858, a £3,641 spread on the same certified stone. NZ Jewellers lists it at £7,858. 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
IF
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 1236918684
Dimensions5.63 × 7.89 × 3.86 mm
L/W Ratio1.40
Culet sizeNone
Top View
5.63 mm7.89 mm1.70 ctK / IF
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 1236918684
Side View
Table 66.0%CrownGirdlePavilionCulet: NoneDepth 68.6%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: £7,858 GBP|Low: £4,213 GBP|High: £7,858 GBP|Avg: £5,336 GBP
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 6, 2026
Retailer 2£4,216 GBP
Retailer 6£4,462 GBP
Retailer 3£4,484 GBP
Retailer 8£4,698 GBP
Retailer 10£4,698 GBP
Retailer 11£4,698 GBP
Retailer 4£5,104 GBP
Retailer 9£5,421 GBP
Retailer 5£5,732 GBP
Retailer 7£6,903 GBP
NZ Jewellers£7,858 GBP

30 data points across 11 retailers

11 retailers£4,216 GBP to £7,858 GBP

A
Cheapest Retailer
-
£4,216 GBP
B+
Retailer 2
-
£4,462 GBP
View
B+
Retailer 3
-
£4,484 GBP
View
B+
Retailer 4
-
£4,698 GBP
View
B+
Retailer 5
-
£4,698 GBP
View
Retailer 6
-
£4,698 GBP
View
Price last confirmed 8 days ago
B+
Retailer 7
-
£5,104 GBP
View
B+
Retailer 8
-
£5,421 GBP
View
B+
Retailer 9
-
£5,732 GBP
View
B
Retailer 10
-
£6,903 GBP
View
Most Expensive
B
NZ Jewellers
1b33b9ea-9891-4f34-b06a-bc62c36c1229 · Nov 5
£7,858 GBP
$10,576 USD
View
10 more retailers have this diamond
Prices start from £4,216 GBPSave up to £3,641 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
£4,216 GBP