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Emerald|Natural|GIA

0.90ct I SI1 Emerald Natural Diamond

VG • I/SI1 • GIA 6432733997

Certificate GIA 6432733997

Diamond specifications and retailer prices

From £731 GBP
$980 USD
As of October 28, 2026
Save £1,426 GBP (66%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: £2,158 GBP at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 0.9ct natural emerald diamond

This 0.9ct natural emerald sits in the just-under-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 6432733997. Listed at 15 retailers as of October 28, 2026, with prices from £731 to £2,158, a £1,426 spread on the same certified stone. NZ Jewellers lists it at £2,158. 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

0.90
Carat
I
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryVery Good
FluorescenceStrong
OriginNatural
Grading LabGIA
CertificateGIA 6432733997
Dimensions6.03 × 4.51 × 3.23 mm
L/W Ratio1.34
Top View
6.03 mm4.51 mm0.90 ctI / SI1
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceStrong
CertificateGIA 6432733997
Side View
Table 64.0%CrownGirdle: THK-ETKPavilionCulet: NoneDepth 71.6%

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 28
Current: £2,158 GBP|Low: £731 GBP|High: £2,529 GBP|Avg: £1,236 GBP|-14.7%
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
October 31, 2026
Retailer 6£731 GBP
Retailer 13£767 GBP
Retailer 4£802 GBP
Retailer 14£802 GBP
Retailer 3£832 GBP
Retailer 12£898 GBP
Retailer 2£903 GBP
Retailer 15£905 GBP
Retailer 11£925 GBP
Retailer 8£1,009 GBP
Retailer 9£1,237 GBP
Retailer 10£1,296 GBP
Retailer 7£1,353 GBP
Retailer 5£1,629 GBP
NZ Jewellers£2,158 GBP

42 data points across 15 retailers

15 retailers£731 GBP to £2,158 GBP

A
Cheapest Retailer
-
£731 GBP
$980 USD
A
Retailer 2
-
£767 GBP
$1,028 USD
View
B+
Retailer 3
-
£802 GBP
$1,074 USD
View
B+
Retailer 4
-
£802 GBP
$1,074 USD
View
B+
Retailer 5
-
£832 GBP
$1,115 USD
View
B+
Retailer 6
-
£898 GBP
$1,203 USD
View
B+
Retailer 7
-
£903 GBP
$1,210 USD
View
B+
Retailer 8
-
£905 GBP
$1,212 USD
View
B+
Retailer 9
-
£925 GBP
$1,239 USD
View
B+
Retailer 10
-
£1,009 GBP
View
B
Retailer 11
-
£1,237 GBP
€1,579 EUR
View
B
Retailer 12
-
£1,296 GBP
ZAR 28,046 ZAR
View
Retailer 13
-
£1,353 GBP
A$2,789 AUD
View
Price last confirmed 25 days ago
B
Retailer 14
-
£1,629 GBP
View
Most Expensive
C
NZ Jewellers
9f7a762f-c4ce-4e7a-9215-94948d749a95 · Oct 30
£2,158 GBP
$2,891 USD
View
14 more retailers have this diamond
Prices start from £731 GBPSave up to £1,426 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
0.90ct Emerald
£731 GBP