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Emerald|Natural|GIA

0.90ct I SI1 Emerald Natural Diamond

ID • I/SI1 • GIA 6392968526

Certificate GIA 6392968526

Diamond specifications and retailer prices

From £841 GBP
HK$8,800 HKD
As of October 30, 2026
Save £1,936 GBP (70%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: £2,776 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 top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6392968526. Listed at 19 retailers as of October 30, 2026, with prices from £841 to £2,776, a £1,936 spread on the same certified stone. NZ Jewellers lists it at £2,776. 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
I
Colour
SI1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6392968526
Dimensions5.90 × 4.52 × 3.25 mm
L/W Ratio1.31
Top View
5.90 mm4.52 mm0.90 ctI / SI1
OriginNatural
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6392968526
Side View
Table 67.0%CrownGirdle: Very ThickPavilionCulet: NoneDepth 71.9%

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: £2,776 GBP|Low: £841 GBP|High: £2,776 GBP|Avg: £1,340 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
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
October 31, 2026
Retailer 7£841 GBP
Retailer 9£953 GBP
Retailer 3£1,051 GBP
Retailer 4£1,055 GBP
Retailer 11£1,074 GBP
Retailer 8£1,090 GBP
Retailer 5£1,132 GBP
Retailer 19£1,138 GBP
Retailer 20£1,138 GBP
Retailer 12£1,175 GBP
Retailer 18£1,191 GBP
Retailer 6£1,205 GBP
Retailer 10£1,240 GBP
Retailer 15£1,270 GBP
Retailer 21£1,314 GBP
Retailer 14£1,401 GBP
Retailer 2£1,555 GBP
Retailer 17£1,663 GBP
Retailer 16£2,005 GBP
Retailer 13£2,197 GBP
NZ Jewellers£2,776 GBP

25 data points across 21 retailers

19 retailers£841 GBP to £2,776 GBP

A
Cheapest Retailer
-
£841 GBP
HK$8,800 HKD
B
Retailer 2
-
£1,051 GBP
$1,408 USD
View
Final sale: no returns
B+
Retailer 3
-
£1,055 GBP
$1,414 USD
View
B
Retailer 4
-
£1,090 GBP
$1,460 USD
View
B
Retailer 5
-
£1,132 GBP
$1,517 USD
View
B+
Retailer 6
-
£1,138 GBP
$1,525 USD
View
B+
Retailer 7
-
£1,138 GBP
$1,525 USD
View
B+
Retailer 8
-
£1,175 GBP
SGD 2,127 SGD
View
B+
Retailer 9
-
£1,191 GBP
$1,596 USD
View
B+
Retailer 10
-
£1,205 GBP
$1,615 USD
View
B
Retailer 11
-
£1,240 GBP
$1,661 USD
View
B
Retailer 12
-
£1,270 GBP
View
B
Retailer 13
-
£1,314 GBP
$1,760 USD
View
B
Retailer 14
-
£1,401 GBP
$1,877 USD
View
B
Retailer 15
-
£1,555 GBP
€1,984 EUR
View
B
Retailer 16
-
£1,663 GBP
ZAR 36,004 ZAR
View
B
Retailer 17
-
£2,005 GBP
View
B
Retailer 18
-
£2,197 GBP
View
Most Expensive
B
NZ Jewellers
e4c0e214-13ff-4712-a077-df6704d456d5 · Oct 30
£2,776 GBP
$3,720 USD
View
18 more retailers have this diamond
Prices start from £841 GBPSave up to £1,936 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
£841 GBP