CaratHunter
Plans
Emerald|Natural|GIA

1.51ct I SI2 Emerald Natural Diamond

VG • I/SI2 • GIA 1568212837

Certificate GIA 1568212837

Diamond specifications and retailer prices

From £2,508 GBP
₹320,060 INR
As of October 30, 2026
Save £3,230 GBP (56%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: £5,738 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 I 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 1568212837. Listed at 17 retailers as of October 30, 2026, with prices from £2,508 to £5,738, a £3,230 spread on the same certified stone. NZ Jewellers lists it at £5,738. 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
I
Colour
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 1568212837
Dimensions8.25 × 5.04 × 3.38 mm
L/W Ratio1.64
Girdle conditionPolished
Culet sizeNone
Key to symbols
Twinning Wisp, Feather, Crystal, Needle
Top View
8.25 mm5.04 mm1.51 ctI / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 1568212837
Side View
Table 66.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 67.0%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: £5,738 GBP|Low: £2,499 GBP|High: £6,019 GBP|Avg: £3,533 GBP|-4.7%
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
Retailer 16
Retailer 17
October 31, 2026
Retailer 10£2,508 GBP
Retailer 8£2,619 GBP
Retailer 15£2,852 GBP
Retailer 5£2,898 GBP
Retailer 6£3,054 GBP
Retailer 11£3,222 GBP
Retailer 4£3,294 GBP
Retailer 16£3,294 GBP
Retailer 17£3,294 GBP
Retailer 14£3,314 GBP
Retailer 12£3,369 GBP
Retailer 3£3,404 GBP
Retailer 2£3,515 GBP
Retailer 7£3,538 GBP
Retailer 9£3,800 GBP
Retailer 13£5,274 GBP
NZ Jewellers£5,738 GBP

19 data points across 17 retailers

17 retailers£2,508 GBP to £5,738 GBP

A
Cheapest Retailer
-
£2,508 GBP
₹320,060 INR
A
Retailer 2
-
£2,619 GBP
$3,509 USD
View
Final sale: no returns
A
Retailer 3
-
£2,852 GBP
$3,821 USD
View
A
Retailer 4
-
£2,898 GBP
$3,883 USD
View
A
Retailer 5
-
£3,054 GBP
$4,092 USD
View
A
Retailer 6
-
£3,222 GBP
View
A
Retailer 7
-
£3,294 GBP
$4,413 USD
View
A
Retailer 8
-
£3,294 GBP
$4,413 USD
View
A
Retailer 9
-
£3,294 GBP
$4,413 USD
View
A
Retailer 10
-
£3,314 GBP
$4,440 USD
View
B+
Retailer 11
-
£3,369 GBP
View
A
Retailer 12
-
£3,404 GBP
$4,562 USD
View
B+
Retailer 13
-
£3,515 GBP
€4,486 EUR
View
B+
Retailer 14
-
£3,538 GBP
$4,740 USD
View
B+
Retailer 15
-
£3,800 GBP
$5,091 USD
View
B+
Retailer 16
-
£5,274 GBP
View
Most Expensive
B
NZ Jewellers
7cd5b2fb-5fae-47f2-a2d8-5b3560e4255f · Oct 30
£5,738 GBP
$7,688 USD
View
16 more retailers have this diamond
Prices start from £2,508 GBPSave up to £3,230 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
£2,508 GBP