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Emerald|Natural|GIA

1.56ct D SI1 Emerald Natural Diamond

VG • D/SI1 • GIA 4

Certificate GIA 4

Diamond specifications and retailer prices

From £8,259 GBP
$11,066 USD
As of October 30, 2026
Save £2,117 GBP (20%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: £10,376 GBP at Blue Nile · As of October 29, 2026
View at Blue Nile

About this 1.56ct natural emerald diamond

This 1.56ct natural emerald sits in the one-and-a-half to two carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA. Listed at 3 retailers as of October 29, 2026, with prices from £8,259 to £10,376, a £2,117 spread on the same certified stone. Blue Nile lists it at £10,376. 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
D
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 4
Dimensions8.28 × 6.10 × 3.42 mm
L/W Ratio1.36
Top View
8.28 mm6.10 mm1.56 ctD / SI1
OriginNatural
CutVery Good
PolishVery Good
SymmetryExcellent
FluorescenceNone
CertificateGIA 4
Side View
Table 69.0%CrownGirdle: Slightly ThickPavilionCulet: NoneDepth 56.2%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Oct 30
Current: £10,376 GBP|Low: £8,165 GBP|High: £15,734 GBP|Avg: £10,533 GBP
Blue Nile
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
September 29, 2026
Retailer 3£8,259 GBP
Retailer 7£8,827 GBP
Retailer 6£9,440 GBP
Retailer 2£10,070 GBP
Blue Nile£10,376 GBP
Retailer 4£10,621 GBP
Retailer 5£15,734 GBP

4 data points across 7 retailers

3 retailers£8,259 GBP to £10,376 GBP

B
Cheapest Retailer
-
£8,259 GBP
$11,066 USD
B
Retailer 2
-
£8,827 GBP
$11,827 USD
View
Most Expensive
B
Blue Nile
5629341 · Oct 29
£10,376 GBP
$13,903 USD
View
2 more retailers have this diamond
Prices start from £8,259 GBPSave up to £2,117 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
1.56ct Emerald
£8,259 GBP