CaratHunter
Plans
Emerald|Natural|GIA

1.64ct K IF Emerald Natural Diamond

GD • K/IF • GIA 7546531401

Certificate GIA 7546531401

Diamond specifications and retailer prices

From £2,628 GBP
As of November 6, 2026
Save £761 GBP (22%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: £3,389 GBP at GemTrove · As of November 6, 2026
View at GemTrove

About this 1.64ct natural emerald diamond

This 1.64ct 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 standard cut grade stated by the retailer rather than the lab and certified by GIA 7546531401. Listed at 8 retailers as of November 6, 2026, with prices from £2,628 to £3,389, a £761 spread on the same certified stone. GemTrove lists it at £3,389. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.64
Carat
K
Colour
IF
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 7546531401
Dimensions7.70 × 5.55 × 3.81 mm
L/W Ratio1.39
Culet sizeNone
Top View
7.70 mm5.55 mm1.64 ctK / IF
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 7546531401
Side View
Table 64.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 68.7%

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: £2,628 GBP|Low: £2,370 GBP|High: £3,592 GBP|Avg: £2,854 GBP|-1.9%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 6, 2026
Retailer 1£2,628 GBP
Retailer 3£2,631 GBP
Retailer 4£2,701 GBP
Retailer 7£2,746 GBP
Retailer 2£2,806 GBP
Retailer 6£2,811 GBP
Retailer 5£3,135 GBP

44 data points across 7 retailers

8 retailers£2,628 GBP to £3,389 GBP

A
Cheapest Retailer
-
£2,628 GBP
A
Retailer 2
-
£2,631 GBP
View
B+
Retailer 3
-
£2,701 GBP
View
Final sale: no returns
A
Retailer 4
-
£2,746 GBP
View
A
Retailer 5
-
£2,806 GBP
View
A
Retailer 6
-
£2,811 GBP
View
B+
Retailer 7
-
£3,135 GBP
View
Most Expensive
B+
GemTrove
GT-N-01261606-98 · Nov 6
£3,389 GBP
A$7,018 AUD
View
7 more retailers have this diamond
Prices start from £2,628 GBPSave up to £761 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
1.64ct Emerald
£2,628 GBP