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Emerald|Natural|GIA

0.90ct E SI1 Emerald Natural Diamond

EX • E/SI1 • GIA 2537906823

Certificate GIA 2537906823

Diamond specifications and retailer prices

From $1,367 NZD
HK$6,000 HKD
As of October 29, 2026
Save $1,594 NZD (54%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $5,425 NZD at NZ Jewellers · As of September 25, 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 2537906823. Listed at 16 retailers as of October 23, 2026, with a 117% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
SymmetryGood
FluorescenceStrong
Pavilion angle51.4°
OriginNatural
Grading LabGIA
CertificateGIA 2537906823
Dimensions6.60 × 4.70 × 3.10 mm
L/W Ratio1.40
Top View
6.60 mm4.70 mm0.90 ctE / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryGood
FluorescenceStrong
CertificateGIA 2537906823
Side View
Table 70.0%CrownGirdle: THN-STKPavilion 51.4°Culet: NoneDepth 65.9%

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 29
Current: $1,941 NZD|Low: $1,367 NZD|High: $3,932 NZD|Avg: $2,329 NZD|-3.8%
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$1,367 NZD
Retailer 9$1,847 NZD
Retailer 15$1,871 NZD
Retailer 11$1,886 NZD
Retailer 5$1,922 NZD
Retailer 4$1,941 NZD
Retailer 1$1,941 NZD
Retailer 3$2,206 NZD
Retailer 8$2,261 NZD
Retailer 6$2,275 NZD
Retailer 7$2,678 NZD
Retailer 10$2,836 NZD
Retailer 12$2,938 NZD
Retailer 2$2,961 NZD
Retailer 13$3,736 NZD

26 data points across 15 retailers

16 retailers$1,367 NZD to $2,961 NZD

A
Cheapest Retailer
-
$1,367 NZD
HK$6,000 HKD
A
Retailer 2
-
$1,847 NZD
€988 EUR
View
A
Retailer 3
-
$1,871 NZD
$1,051 USD
View
Final sale: no returns
A
Retailer 4
-
$1,886 NZD
$1,059 USD
View
Price last confirmed 7 days ago
A
Retailer 5
-
$1,922 NZD
SGD 1,459 SGD
View
A
Retailer 6
-
$1,941 NZD
$1,090 USD
View
A
Retailer 7
-
$1,941 NZD
£858 GBP
View
A
Retailer 8
-
$2,206 NZD
$1,239 USD
View
A
Retailer 9
-
$2,261 NZD
$1,270 USD
View
A
Retailer 10
-
$2,275 NZD
SGD 1,727 SGD
View
A
Retailer 11
-
$2,678 NZD
A$2,314 AUD
View
Price last confirmed 26 days ago
B+
Retailer 12
-
$2,836 NZD
€1,517 EUR
View
B+
Retailer 13
-
$2,938 NZD
ZAR 26,657 ZAR
View
Price last confirmed 8 days ago
B+
Retailer 14
-
$2,961 NZD
$1,663 USD
View
B+
Retailer 15
-
$3,736 NZD
£1,652 GBP
View
Price last confirmed 8 days ago
Most Expensive
B
NZ Jewellers
8ebcf631-737d-47b3-b944-c6f6614ec63b · Sep 25
$5,425 NZD
$3,047 USD
View
Price last confirmed 34 days ago
15 more retailers have this diamond
Prices start from $1,367 NZDSave up to $1,594 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
$1,367 NZD