CaratHunter
Plans
Emerald|Natural|GIA

0.90ct E SI1 Emerald Natural Diamond

GD • E/SI1 • GIA 6505920189

Certificate GIA 6505920189

Diamond specifications and retailer prices

From $3,010 AUD
$2,115 USD
As of October 28, 2026
Save $4,976 AUD (62%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $7,987 AUD 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 $3,010 to $7,987, a $4,976 spread on the same certified stone. NZ Jewellers lists it at $7,987. 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: $4,083 AUD|Low: $3,010 AUD|High: $6,774 AUD|Avg: $4,497 AUD|+4.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 30, 2026
Retailer 5$3,010 AUD
Retailer 6$3,445 AUD
Retailer 1$4,083 AUD
Retailer 7$4,281 AUD
Retailer 2$4,475 AUD
Retailer 3$5,583 AUD
Retailer 4$6,703 AUD

44 data points across 7 retailers

20 retailers$3,010 AUD to $7,987 AUD

B+
Cheapest Retailer
-
$3,010 AUD
$2,115 USD
B+
Retailer 2
-
$3,112 AUD
$2,186 USD
View
B+
Retailer 3
-
$3,127 AUD
$2,197 USD
View
B
Retailer 4
-
$3,339 AUD
$2,346 USD
View
B
Retailer 5
-
$3,445 AUD
$2,420 USD
View
B
Retailer 6
-
$3,462 AUD
$2,432 USD
View
B
Retailer 7
-
$3,462 AUD
$2,432 USD
View
B
Retailer 8
-
$3,621 AUD
$2,544 USD
View
B
Retailer 9
-
$3,781 AUD
CA$3,689 CAD
View
B
Retailer 10
-
$3,971 AUD
$2,790 USD
View
B
Retailer 11
-
$3,971 AUD
$2,790 USD
View
B
Retailer 12
-
$3,994 AUD
$2,806 USD
View
B
Retailer 13
-
$4,083 AUD
£2,259 GBP
View
B
Retailer 14
-
$4,114 AUD
$2,890 USD
View
Retailer 15
-
$4,281 AUD
View
Price last confirmed 22 days ago
B
Retailer 16
-
$4,376 AUD
$3,074 USD
View
B
Retailer 17
-
$4,475 AUD
€2,994 EUR
View
B
Retailer 18
-
$5,583 AUD
ZAR 63,360 ZAR
View
B
Retailer 19
-
$6,703 AUD
£3,708 GBP
View
Most Expensive
C
NZ Jewellers
f5dce7ed-983d-4243-937a-05e59fccc197 · Oct 27
$7,987 AUD
$5,611 USD
View
19 more retailers have this diamond
Prices start from $3,010 AUDSave up to $4,976 AUD

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
$3,010 AUD