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Emerald|Natural|GIA

1.51ct F SI1 Emerald Natural Diamond

GD • F/SI1 • GIA 2125672862

Certificate GIA 2125672862

Diamond specifications and retailer prices

From £7,232 GBP
$9,690 USD
As of October 28, 2026
Save £6,338 GBP (47%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: £13,570 GBP at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 1.51ct natural emerald diamond

This 1.51ct natural emerald sits in the one-and-a-half to two carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 2125672862. Listed at 22 retailers as of October 28, 2026, with prices from £7,232 to £13,570, a £6,338 spread on the same certified stone. NZ Jewellers lists it at £13,570. 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
F
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2125672862
Dimensions8.01 × 5.46 × 3.37 mm
L/W Ratio1.47
Culet sizeNone
Top View
8.01 mm5.46 mm1.51 ctF / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2125672862
Side View
Table 66.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 61.7%

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: £13,570 GBP|Low: £6,785 GBP|High: £13,570 GBP|Avg: £9,900 GBP
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 2, 2026
Retailer 7£7,232 GBP
Retailer 8£8,142 GBP
Retailer 3£8,729 GBP
Retailer 10£8,820 GBP
Retailer 6£8,850 GBP
Retailer 9£8,956 GBP
Retailer 2£9,772 GBP
Retailer 5£11,961 GBP
Retailer 4£12,715 GBP
NZ Jewellers£13,570 GBP

44 data points across 10 retailers

22 retailers£7,232 GBP to £13,570 GBP

B+
Cheapest Retailer
-
£7,232 GBP
$9,690 USD
B
Retailer 2
-
£7,548 GBP
$10,114 USD
View
B
Retailer 3
-
£7,554 GBP
$10,122 USD
View
B
Retailer 4
-
£7,786 GBP
CA$14,490 CAD
View
B
Retailer 5
-
£8,038 GBP
$10,770 USD
View
B
Retailer 6
-
£8,142 GBP
$10,909 USD
View
B
Retailer 7
-
£8,142 GBP
$10,909 USD
View
Final sale: no returns
B
Retailer 8
-
£8,210 GBP
$11,000 USD
View
B
Retailer 9
-
£8,729 GBP
View
B
Retailer 10
-
£8,820 GBP
$11,818 USD
View
Retailer 11
-
£8,850 GBP
A$18,242 AUD
View
Price last confirmed 9 days ago
B
Retailer 12
-
£8,956 GBP
$12,000 USD
View
B
Retailer 13
-
£9,413 GBP
$12,612 USD
View
B
Retailer 14
-
£9,501 GBP
$12,730 USD
View
B
Retailer 15
-
£9,501 GBP
$12,730 USD
View
B
Retailer 16
-
£9,640 GBP
$12,916 USD
View
B
Retailer 17
-
£9,772 GBP
€12,470 EUR
View
B
Retailer 18
-
£9,814 GBP
$13,150 USD
View
B
Retailer 19
-
£10,177 GBP
$13,636 USD
View
B
Retailer 20
-
£11,961 GBP
ZAR 258,915 ZAR
View
B
Retailer 21
-
£12,715 GBP
View
Most Expensive
C
NZ Jewellers
cdfb4e64-c50e-4f01-a64a-ee6fbb565939 · Oct 30
£13,570 GBP
$18,182 USD
View
21 more retailers have this diamond
Prices start from £7,232 GBPSave up to £6,338 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
£7,232 GBP