CaratHunter
Plans
Emerald|Natural|GIA

1.56ct I SI1 Emerald Natural Diamond

GD • I/SI1 • GIA 1559504166

Certificate GIA 1559504166

Diamond specifications and retailer prices

From £2,670 GBP
₹340,722 INR
As of November 1, 2026
Save £749 GBP (22%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: £3,419 GBP at GemTrove · As of November 2, 2026
View at GemTrove

About this 1.56ct natural emerald diamond

This 1.56ct natural emerald sits in the one-and-a-half to two carat band, graded I colour (near-colourless) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 1559504166. Listed at 9 retailers as of November 1, 2026, with prices from £2,670 to £3,419, a £749 spread on the same certified stone. GemTrove lists it at £3,419. 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

1.56
Carat
I
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1559504166
Dimensions7.59 × 5.44 × 3.73 mm
L/W Ratio1.40
Culet sizeNone
Key to symbols
Crystal, Cloud, Feather, Needle
Top View
7.59 mm5.44 mm1.56 ctI / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1559504166
Side View
Table 66.0%CrownGirdle: STK-THKPavilionCulet: 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 1
Current: £2,670 GBP|Low: £2,531 GBP|High: £3,608 GBP|Avg: £2,971 GBP|-0.9%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 1, 2026
Retailer 1£2,670 GBP
Retailer 4£2,674 GBP
Retailer 3£2,745 GBP
Retailer 7£2,792 GBP
Retailer 6£2,864 GBP
Retailer 2£2,880 GBP
Retailer 5£3,185 GBP

42 data points across 7 retailers

9 retailers£2,670 GBP to £3,419 GBP

A
Cheapest Retailer
-
£2,670 GBP
₹340,722 INR
A
Retailer 2
-
£2,674 GBP
$3,583 USD
View
A
Retailer 3
-
£2,745 GBP
$3,678 USD
View
Final sale: no returns
A
Retailer 4
-
£2,792 GBP
MYR 15,237 MYR
View
A
Retailer 5
-
£2,864 GBP
SGD 5,186 SGD
View
A
Retailer 6
-
£2,880 GBP
View
B+
Retailer 7
-
£3,185 GBP
$4,268 USD
View
B+
Retailer 8
-
£3,356 GBP
A$6,919 AUD
View
Most Expensive
B+
GemTrove
GT-N-00953164-98 · Nov 2
£3,419 GBP
A$7,048 AUD
View
8 more retailers have this diamond
Prices start from £2,670 GBPSave up to £749 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
1.56ct Emerald
£2,670 GBP