Emerald|Natural|GIA

0.90ct E SI1 Emerald Natural Diamond

GD • E/SI1 • GIA 6505920189

Certificate GIA 6505920189

Diamond specifications and retailer prices

From $3,766 NZD
$2,115 USD
As of October 28, 2026
Save $6,225 NZD (62%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $9,990 NZD at NZ Jewellers · As of October 27, 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 standard cut grade stated by the retailer rather than the lab and certified by GIA 6505920189. Listed at 20 retailers as of October 27, 2026, with prices from $3,766 to $9,990, a $6,225 spread on the same certified stone. NZ Jewellers lists it at $9,990. 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
E
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6505920189
Dimensions6.46 × 4.48 × 2.97 mm
L/W Ratio1.44
Top View
6.46 mm4.48 mm0.90 ctE / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6505920189
Side View
Table 65.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 66.3%

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: Oct 28
Current: $5,092 NZD|Low: $3,766 NZD|High: $8,473 NZD|Avg: $5,625 NZD|+3.7%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 29, 2026
Retailer 5$3,766 NZD
Retailer 6$4,309 NZD
Retailer 1$5,092 NZD
Retailer 7$5,354 NZD
Retailer 2$5,597 NZD
Retailer 3$6,983 NZD
Retailer 4$8,385 NZD

43 data points across 7 retailers

20 retailers$3,766 NZD to $9,990 NZD

B+
Cheapest Retailer
-
$3,766 NZD
$2,115 USD
B+
Retailer 2
-
$3,892 NZD
$2,186 USD
View
B+
Retailer 3
-
$3,912 NZD
$2,197 USD
View
B
Retailer 4
-
$4,177 NZD
$2,346 USD
View
B
Retailer 5
-
$4,309 NZD
$2,420 USD
View
B
Retailer 6
-
$4,330 NZD
$2,432 USD
View
B
Retailer 7
-
$4,330 NZD
$2,432 USD
View
B
Retailer 8
-
$4,530 NZD
$2,544 USD
View
B
Retailer 9
-
$4,729 NZD
CA$3,689 CAD
View
B
Retailer 10
-
$4,968 NZD
$2,790 USD
View
B
Retailer 11
-
$4,968 NZD
$2,790 USD
View
B
Retailer 12
-
$4,996 NZD
$2,806 USD
View
B
Retailer 13
-
$5,092 NZD
£2,252 GBP
View
B
Retailer 14
-
$5,146 NZD
$2,890 USD
View
B
Retailer 15
-
$5,354 NZD
A$4,627 AUD
View
Price last confirmed 21 days ago
B
Retailer 16
-
$5,473 NZD
$3,074 USD
View
B
Retailer 17
-
$5,597 NZD
€2,994 EUR
View
B
Retailer 18
-
$6,983 NZD
ZAR 63,360 ZAR
View
B
Retailer 19
-
$8,385 NZD
£3,708 GBP
View
Most Expensive
C
NZ Jewellers
f5dce7ed-983d-4243-937a-05e59fccc197 · Oct 27
$9,990 NZD
$5,611 USD
View
19 more retailers have this diamond
Prices start from $3,766 NZDSave up to $6,225 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.

B+
0.90ct Emerald
$3,766 NZD