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Emerald|Natural|GIA

0.90ct F SI1 Emerald Natural Diamond

EX • F/SI1 • GIA 7401588801

Certificate GIA 7401588801

Diamond specifications and retailer prices

From £1,267 GBP
$1,700 USD
As of November 1, 2026
Save £2,124 GBP (63%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: £3,391 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 F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 7401588801. Listed at 18 retailers as of October 30, 2026, with prices from £1,267 to £3,391, a £2,124 spread on the same certified stone. NZ Jewellers lists it at £3,391. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

0.90
Carat
F
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7401588801
Dimensions6.22 × 4.54 × 3.21 mm
L/W Ratio1.37
Top View
6.22 mm4.54 mm0.90 ctF / SI1
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 7401588801
Side View
Table 67.0%CrownGirdle: Slightly ThickPavilionCulet: NoneDepth 70.7%

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 1
Current: £3,391 GBP|Low: £1,278 GBP|High: £3,391 GBP|Avg: £1,839 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 15£1,278 GBP
Retailer 12£1,282 GBP
Retailer 13£1,343 GBP
Retailer 2£1,388 GBP
Retailer 6£1,390 GBP
Retailer 7£1,390 GBP
Retailer 4£1,427 GBP
Retailer 3£1,454 GBP
Retailer 5£1,604 GBP
Retailer 14£1,814 GBP
Retailer 10£1,898 GBP
Retailer 9£2,050 GBP
Retailer 8£2,377 GBP
Retailer 11£2,749 GBP
NZ Jewellers£3,391 GBP

43 data points across 15 retailers

18 retailers£1,267 GBP to £3,391 GBP

B+
Cheapest Retailer
-
£1,267 GBP
$1,700 USD
Retailer 2
-
£1,278 GBP
$1,715 USD
View
Price last confirmed 29 days ago
B+
Retailer 3
-
£1,282 GBP
$1,721 USD
View
Final sale: no returns
B+
Retailer 4
-
£1,343 GBP
$1,802 USD
View
B+
Retailer 5
-
£1,388 GBP
View
B+
Retailer 6
-
£1,390 GBP
$1,865 USD
View
B+
Retailer 7
-
£1,390 GBP
$1,865 USD
View
B+
Retailer 8
-
£1,427 GBP
$1,915 USD
View
B+
Retailer 9
-
£1,454 GBP
$1,951 USD
View
B+
Retailer 10
-
£1,492 GBP
$2,003 USD
View
B
Retailer 11
-
£1,604 GBP
$2,152 USD
View
B
Retailer 12
-
£1,604 GBP
$2,152 USD
View
Retailer 13
-
£1,814 GBP
A$3,745 AUD
View
Price last confirmed 28 days ago
B
Retailer 14
-
£1,898 GBP
€2,426 EUR
View
B
Retailer 15
-
£2,050 GBP
ZAR 44,446 ZAR
View
B
Retailer 16
-
£2,377 GBP
View
B
Retailer 17
-
£2,749 GBP
View
Most Expensive
B
NZ Jewellers
a19d0d01-3a05-40f1-b579-673491641102 · Oct 30
£3,391 GBP
$4,550 USD
View
17 more retailers have this diamond
Prices start from £1,267 GBPSave up to £2,124 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+
0.90ct Emerald
£1,267 GBP