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Emerald|Natural|GIA

1.51ct G SI2 Emerald Natural Diamond

VG • G/SI2 • GIA 3465238298

Certificate GIA 3465238298

Diamond specifications and retailer prices

From £2,387 GBP
SGD 4,328 SGD
As of October 31, 2026
Save £2,579 GBP (52%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: £4,965 GBP at NZ Jewellers · As of November 2, 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 G colour (near-colourless) and SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 3465238298. Listed at 17 retailers as of October 31, 2026, with prices from £2,387 to £4,965, a £2,579 spread on the same certified stone. NZ Jewellers lists it at £4,965. 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
G
Colour
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle50.7°
Pavilion angle56.9°
OriginNatural
Grading LabGIA
CertificateGIA 3465238298
Dimensions7.46 × 5.65 × 3.78 mm
L/W Ratio1.32
Top View
7.46 mm5.65 mm1.51 ctG / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 3465238298
Side View
Table 68.0%Crown 50.7°Girdle: THK-VTKPavilion 56.9°Culet: NoneDepth 66.9%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: £4,965 GBP|Low: £2,387 GBP|High: £4,965 GBP|Avg: £3,050 GBP
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
November 3, 2026
Retailer 11£2,387 GBP
Retailer 4£2,530 GBP
Retailer 9£2,553 GBP
Retailer 10£2,563 GBP
Retailer 5£2,564 GBP
Retailer 12£2,630 GBP
Retailer 13£2,850 GBP
Retailer 15£2,850 GBP
Retailer 2£2,915 GBP
Retailer 6£2,959 GBP
Retailer 14£2,959 GBP
Retailer 7£3,267 GBP
Retailer 3£3,289 GBP
Retailer 8£4,766 GBP
NZ Jewellers£4,965 GBP

41 data points across 15 retailers

17 retailers£2,387 GBP to £4,965 GBP

A
Cheapest Retailer
-
£2,387 GBP
SGD 4,328 SGD
A
Retailer 2
-
£2,530 GBP
$3,395 USD
View
A
Retailer 3
-
£2,553 GBP
$3,426 USD
View
A
Retailer 4
-
£2,563 GBP
$3,440 USD
View
A
Retailer 5
-
£2,630 GBP
$3,529 USD
View
Final sale: no returns
Retailer 6
-
£2,850 GBP
$3,824 USD
View
Price last confirmed 35 days ago
A
Retailer 7
-
£2,850 GBP
$3,824 USD
View
A
Retailer 8
-
£2,850 GBP
$3,824 USD
View
A
Retailer 9
-
£2,915 GBP
View
A
Retailer 10
-
£2,959 GBP
$3,971 USD
View
A
Retailer 11
-
£2,959 GBP
$3,971 USD
View
Retailer 12
-
£3,289 GBP
$4,413 USD
View
Price last confirmed 57 days ago
Retailer 13
-
£3,289 GBP
$4,413 USD
View
Price last confirmed 35 days ago
A
Retailer 14
-
£3,289 GBP
$4,413 USD
View
B+
Retailer 15
-
£4,766 GBP
View
Retailer 16
-
£4,965 GBP
$6,663 USD
View
Price last confirmed 36 days ago
Most Expensive
B+
NZ Jewellers
92145341-d312-47b4-9d92-caa4ae30c77c · Nov 2
£4,965 GBP
$6,663 USD
View
16 more retailers have this diamond
Prices start from £2,387 GBPSave up to £2,579 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
1.51ct Emerald
£2,387 GBP