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Emerald|Natural|GIA

0.90ct E SI1 Emerald Natural Diamond

EX • E/SI1 • GIA 6541425899

Certificate GIA 6541425899

Diamond specifications and retailer prices

From $1,550 NZD
HK$6,800 HKD
As of October 29, 2026
Save $3,637 NZD (70%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $5,187 NZD at NZ Jewellers · As of October 23, 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 E 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 6541425899. Listed at 18 retailers as of October 23, 2026, with prices from $1,550 to $5,187, a $3,637 spread on the same certified stone. NZ Jewellers lists it at $5,187. 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
E
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceMedium
Pavilion angle58.5°
OriginNatural
Grading LabGIA
CertificateGIA 6541425899
Dimensions6.48 × 4.48 × 3.11 mm
L/W Ratio1.45
Top View
6.48 mm4.48 mm0.90 ctE / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceMedium
CertificateGIA 6541425899
Side View
Table 69.0%CrownGirdle: STK-THKPavilion 58.5°Culet: NoneDepth 69.5%

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 29
Current: $2,148 NZD|Low: $1,550 NZD|High: $4,336 NZD|Avg: $2,610 NZD|-1.4%
Retailer 1
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 29, 2026
Retailer 14$1,550 NZD
Retailer 15$1,962 NZD
Retailer 9$2,052 NZD
Retailer 12$2,119 NZD
Retailer 1$2,148 NZD
Retailer 4$2,182 NZD
Retailer 3$2,190 NZD
Retailer 8$2,350 NZD
Retailer 7$2,385 NZD
Retailer 5$2,440 NZD
Retailer 11$2,967 NZD
Retailer 13$3,079 NZD
Retailer 2$3,328 NZD
Retailer 6$3,916 NZD
Retailer 10$4,116 NZD

22 data points across 15 retailers

18 retailers$1,550 NZD to $5,187 NZD

A
Cheapest Retailer
-
$1,550 NZD
HK$6,800 HKD
A
Retailer 2
-
$1,962 NZD
$1,102 USD
View
Final sale: no returns
A
Retailer 3
-
$2,052 NZD
€1,098 EUR
View
A
Retailer 4
-
$2,119 NZD
$1,190 USD
View
A
Retailer 5
-
$2,148 NZD
£950 GBP
View
A
Retailer 6
-
$2,182 NZD
SGD 1,656 SGD
View
A
Retailer 7
-
$2,190 NZD
$1,230 USD
View
A
Retailer 8
-
$2,350 NZD
$1,320 USD
View
A
Retailer 9
-
$2,385 NZD
SGD 1,810 SGD
View
A
Retailer 10
-
$2,440 NZD
$1,370 USD
View
B+
Retailer 11
-
$2,891 NZD
A$2,498 AUD
View
B+
Retailer 12
-
$2,908 NZD
A$2,513 AUD
View
Price last confirmed 25 days ago
B+
Retailer 13
-
$2,967 NZD
€1,587 EUR
View
B+
Retailer 14
-
$3,079 NZD
ZAR 27,941 ZAR
View
Price last confirmed 7 days ago
B+
Retailer 15
-
$3,328 NZD
$1,869 USD
View
B+
Retailer 16
-
$3,916 NZD
£1,732 GBP
View
B+
Retailer 17
-
$4,116 NZD
£1,820 GBP
View
Most Expensive
B
NZ Jewellers
053ce60d-cf26-47f7-8811-f650ab63d1fb · Oct 23
$5,187 NZD
$2,913 USD
View
17 more retailers have this diamond
Prices start from $1,550 NZDSave up to $3,637 NZD

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
$1,550 NZD