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Emerald|Natural|GIA

1.20ct I SI1 Emerald Natural Diamond

VG • I/SI1 • GIA 1535798655

Certificate GIA 1535798655

Diamond specifications and retailer prices

From £1,887 GBP
$2,532 USD
As of November 2, 2026
Save £2,329 GBP (55%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: £4,216 GBP at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 1.2ct natural emerald diamond

This 1.2ct natural emerald sits in the classic one-carat band, graded I colour (near-colourless) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 1535798655. Listed at 15 retailers as of October 30, 2026, with prices from £1,887 to £4,216, a £2,329 spread on the same certified stone. NZ Jewellers lists it at £4,216. 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

1.20
Carat
I
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Pavilion angle36.3°
OriginNatural
Grading LabGIA
CertificateGIA 1535798655
Dimensions8.32 × 5.94 × 3.61 mm
L/W Ratio1.40
Girdle conditionFaceted
Top View
8.32 mm5.94 mm1.20 ctI / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1535798655
Side View
Table 56.0%CrownGirdle: THK-VTKPavilion 36.3°Culet: NoneDepth 60.7%

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: Nov 2
Current: £4,216 GBP|Low: £1,746 GBP|High: £4,241 GBP|Avg: £2,783 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 2, 2026
Retailer 6£1,887 GBP
Retailer 7£2,095 GBP
Retailer 3£2,109 GBP
Retailer 15£2,163 GBP
Retailer 5£2,262 GBP
Retailer 4£2,404 GBP
Retailer 10£2,404 GBP
Retailer 11£2,519 GBP
Retailer 13£2,519 GBP
Retailer 8£2,553 GBP
Retailer 12£2,601 GBP
Retailer 2£2,689 GBP
Retailer 14£3,525 GBP
Retailer 9£4,047 GBP
NZ Jewellers£4,216 GBP

40 data points across 15 retailers

15 retailers£1,887 GBP to £4,216 GBP

B+
Cheapest Retailer
-
£1,887 GBP
$2,532 USD
B
Retailer 2
-
£2,095 GBP
$2,812 USD
View
Final sale: no returns
B+
Retailer 3
-
£2,109 GBP
$2,830 USD
View
B
Retailer 4
-
£2,163 GBP
$2,903 USD
View
B+
Retailer 5
-
£2,262 GBP
CA$4,215 CAD
View
B
Retailer 6
-
£2,404 GBP
$3,226 USD
View
B
Retailer 7
-
£2,404 GBP
$3,226 USD
View
B
Retailer 8
-
£2,519 GBP
$3,380 USD
View
B
Retailer 9
-
£2,519 GBP
$3,380 USD
View
B
Retailer 10
-
£2,553 GBP
View
B
Retailer 11
-
£2,601 GBP
$3,490 USD
View
B
Retailer 12
-
£2,689 GBP
€3,437 EUR
View
B
Retailer 13
-
£3,525 GBP
$4,731 USD
View
B
Retailer 14
-
£4,047 GBP
View
Most Expensive
C
NZ Jewellers
0ea7eeb1-da57-4656-8346-fbfce63137a4 · Oct 30
£4,216 GBP
$5,658 USD
View
14 more retailers have this diamond
Prices start from £1,887 GBPSave up to £2,329 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+
1.20ct Emerald
£1,887 GBP