Emerald|Natural|GIA

0.90ct I SI1 Emerald Natural Diamond

GD • I/SI1 • GIA 6502495759

Certificate GIA 6502495759

Diamond specifications and retailer prices

From $1,774 NZD
$1,000 USD
As of October 31, 2026
Save $1,924 NZD (52%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $4,688 NZD at NZ Jewellers · As of October 9, 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 standard cut grade stated by the retailer rather than the lab and certified by GIA 6502495759. Listed at 17 retailers as of October 31, 2026, with a 108% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle46.93°
Pavilion angle55.91°
OriginNatural
Grading LabGIA
CertificateGIA 6502495759
Dimensions6.71 × 4.50 × 3.10 mm
L/W Ratio1.49
Top View
6.71 mm4.50 mm0.90 ctI / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6502495759
Side View
Table 70.0%Crown 46.93°Girdle: STK-THKPavilion 55.91°Culet: NoneDepth 68.9%

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 31
Current: $3,699 NZD|Low: $1,625 NZD|High: $3,746 NZD|Avg: $2,392 NZD|-1.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 1, 2026
Retailer 2$1,774 NZD
Retailer 10$1,836 NZD
Retailer 4$1,842 NZD
Retailer 9$1,845 NZD
Retailer 11$1,922 NZD
Retailer 12$2,136 NZD
Retailer 6$2,268 NZD
Retailer 3$2,513 NZD
Retailer 7$2,694 NZD
Retailer 8$2,815 NZD
Retailer 5$3,520 NZD
Retailer 1$3,699 NZD

37 data points across 12 retailers

17 retailers$1,774 NZD to $3,699 NZD

B+
Cheapest Retailer
-
$1,774 NZD
$1,000 USD
Final sale: no returns
B+
Retailer 2
-
$1,836 NZD
$1,035 USD
View
B+
Retailer 3
-
$1,842 NZD
$1,038 USD
View
A
Retailer 4
-
$1,845 NZD
$1,040 USD
View
Retailer 5
-
$1,922 NZD
$1,083 USD
View
Price last confirmed 22 days ago
Retailer 6
-
$1,922 NZD
$1,083 USD
View
Price last confirmed 25 days ago
B+
Retailer 7
-
$1,922 NZD
$1,083 USD
View
Retailer 8
-
$1,996 NZD
$1,125 USD
View
Price last confirmed 33 days ago
B+
Retailer 9
-
$2,136 NZD
$1,204 USD
View
Retailer 10
-
$2,218 NZD
$1,250 USD
View
Price last confirmed 24 days ago
B+
Retailer 11
-
$2,268 NZD
£1,006 GBP
View
Retailer 12
-
$2,513 NZD
A$2,179 AUD
View
Price last confirmed 29 days ago
B
Retailer 13
-
$2,694 NZD
€1,446 EUR
View
B
Retailer 14
-
$2,815 NZD
ZAR 25,632 ZAR
View
B
Retailer 15
-
$3,520 NZD
£1,562 GBP
View
B
Retailer 16
-
$3,699 NZD
£1,641 GBP
View
Most Expensive
NZ Jewellers
6b4e3873-f862-4102-80dc-093b92ac3455 · Oct 9
$4,688 NZD
$2,642 USD
View
Price last confirmed 23 days ago
16 more retailers have this diamond
Prices start from $1,774 NZDSave up to $1,924 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
$1,774 NZD