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Emerald|Natural|GIA

1.70ct M SI1 Emerald Natural Diamond

VG • M/SI1 • GIA 1547620949

Certificate GIA 1547620949

Diamond specifications and retailer prices

From £1,441 GBP
As of November 4, 2026
Save £988 GBP (41%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: £2,429 GBP at Wholesale Diamonds Direct · As of November 4, 2026
View at Wholesale Diamonds Direct

About this 1.7ct natural emerald diamond

This 1.7ct natural emerald sits in the one-and-a-half to two carat band, graded M colour (faint-tinted) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 1547620949. Listed at 4 retailers as of November 4, 2026, with prices from £1,441 to £2,429, a £988 spread on the same certified stone. Wholesale Diamonds Direct lists it at £2,429. 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

1.70
Carat
M
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1547620949
Dimensions7.75 × 5.60 × 3.86 mm
L/W Ratio1.38
Culet sizeNone
Top View
7.75 mm5.60 mm1.70 ctM / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1547620949
Side View
Table 68.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 68.8%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: £1,441 GBP|Low: £1,063 GBP|High: £2,459 GBP|Avg: £1,796 GBP|-3.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Wholesale Diamonds Direct
September 30, 2026
Retailer 6£1,063 GBP
Retailer 1£1,441 GBP
Retailer 5£1,648 GBP
Retailer 2£1,850 GBP
Retailer 3£1,988 GBP
Retailer 4£2,083 GBP
Wholesale Diamonds Direct£2,429 GBP

6 data points across 7 retailers

4 retailers£1,441 GBP to £2,429 GBP

B+
Cheapest Retailer
-
£1,441 GBP
B+
Retailer 2
-
£1,648 GBP
View
B+
Retailer 3
-
£1,850 GBP
View
Most Expensive
B
Wholesale Diamonds Direct
387037359 · Nov 4
£2,429 GBP
$3,270 USD
View
3 more retailers have this diamond
Prices start from £1,441 GBPSave up to £988 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.

B+
1.70ct Emerald
£1,441 GBP