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Emerald|Natural|GIA

1.51ct E SI1 Emerald Natural Diamond

GD • E/SI1 • GIA 6137192075

Certificate GIA 6137192075

Diamond specifications and retailer prices

From £7,476 GBP
$9,955 USD
As of October 28, 2026
Save £2,672 GBP (26%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: £10,148 GBP at Yorxs · As of October 28, 2026
View at Yorxs

About this 1.51ct natural emerald diamond

This 1.51ct natural emerald sits in the one-and-a-half to two carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 6137192075. Listed at 8 retailers as of October 28, 2026, with prices from £7,476 to £10,148, a £2,672 spread on the same certified stone. Yorxs lists it at £10,148. 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

1.51
Carat
E
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6137192075
Dimensions7.44 × 5.75 × 3.66 mm
L/W Ratio1.29
Top View
7.44 mm5.75 mm1.51 ctE / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 6137192075
Side View
Table 60.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 63.5%

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: Oct 28
Current: £7,476 GBP|Low: £7,476 GBP|High: £10,148 GBP|Avg: £9,119 GBP|-0.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Yorxs
October 28, 2026
Retailer 1£7,476 GBP
Retailer 4£7,816 GBP
Retailer 2£8,063 GBP
Retailer 3£9,746 GBP
Retailer 5£9,815 GBP
Retailer 7£9,815 GBP
Retailer 6£10,145 GBP
Yorxs£10,148 GBP

16 data points across 8 retailers

8 retailers£7,476 GBP to £10,148 GBP

B+
Cheapest Retailer
-
£7,476 GBP
$9,955 USD
B
Retailer 2
-
£7,816 GBP
$10,408 USD
View
B
Retailer 3
-
£8,063 GBP
CA$14,913 CAD
View
B
Retailer 4
-
£9,746 GBP
$12,979 USD
View
B
Retailer 5
-
£9,815 GBP
$13,070 USD
View
B
Retailer 6
-
£9,815 GBP
$13,070 USD
View
B
Retailer 7
-
£10,145 GBP
$13,510 USD
View
Most Expensive
B
Yorxs
230050417 · Oct 28
£10,148 GBP
€12,870 EUR
View
7 more retailers have this diamond
Prices start from £7,476 GBPSave up to £2,672 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+
1.51ct Emerald
£7,476 GBP