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Emerald|Natural|GIA

0.90ct H VS2 Emerald Natural Diamond

GD • H/VS2 • GIA 6451590456

Certificate GIA 6451590456

Diamond specifications and retailer prices

From $1,537 AUD
$1,080 USD
As of October 28, 2026
Save $3,069 AUD (67%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: $4,606 AUD 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 H colour (near-colourless) and VS2 clarity (very-slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 6451590456. Listed at 25 retailers as of October 23, 2026, with prices from $1,537 to $4,606, a $3,069 spread on the same certified stone. NZ Jewellers lists it at $4,606. 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
H
Colour
VS2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle44.47°
Pavilion angle55.6°
OriginNatural
Grading LabGIA
CertificateGIA 6451590456
Dimensions6.37 × 4.64 × 3.23 mm
L/W Ratio1.37
Top View
6.37 mm4.64 mm0.90 ctH / VS2
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6451590456
Side View
Table 66.0%Crown 44.47°Girdle: Slightly ThickPavilion 55.6°Culet: NoneDepth 69.7%

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 28
Current: $4,606 AUD|Low: $1,317 AUD|High: $4,606 AUD|Avg: $2,240 AUD
NZ Jewellers
Retailer 2
Retailer 3
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Retailer 5
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Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
Retailer 22
Retailer 23
Retailer 24
October 30, 2026
Retailer 7$1,537 AUD
Retailer 21$1,579 AUD
Retailer 9$1,595 AUD
Retailer 10$1,638 AUD
Retailer 14$1,658 AUD
Retailer 3$1,701 AUD
Retailer 18$1,711 AUD
Retailer 20$1,711 AUD
Retailer 19$1,776 AUD
Retailer 12$1,846 AUD
Retailer 5$1,886 AUD
Retailer 16$1,922 AUD
Retailer 23$1,974 AUD
Retailer 6$2,050 AUD
Retailer 17$2,050 AUD
Retailer 15$2,121 AUD
Retailer 13$2,157 AUD
Retailer 8$2,469 AUD
Retailer 22$2,630 AUD
Retailer 24$2,735 AUD
Retailer 11$3,406 AUD
Retailer 4$3,478 AUD
Retailer 2$3,645 AUD
NZ Jewellers$4,606 AUD

34 data points across 24 retailers

25 retailers$1,537 AUD to $4,606 AUD

A
Cheapest Retailer
-
$1,537 AUD
$1,080 USD
B+
Retailer 2
-
$1,579 AUD
$1,109 USD
View
Final sale: no returns
A
Retailer 3
-
$1,595 AUD
$1,120 USD
View
A
Retailer 4
-
$1,638 AUD
$1,151 USD
View
A
Retailer 5
-
$1,658 AUD
$1,165 USD
View
A
Retailer 6
-
$1,701 AUD
$1,195 USD
View
B+
Retailer 7
-
$1,711 AUD
$1,202 USD
View
B+
Retailer 8
-
$1,711 AUD
$1,202 USD
View
B+
Retailer 9
-
$1,776 AUD
$1,248 USD
View
B+
Retailer 10
-
$1,846 AUD
$1,297 USD
View
B+
Retailer 11
-
$1,886 AUD
$1,325 USD
View
B+
Retailer 12
-
$1,922 AUD
$1,350 USD
View
B+
Retailer 13
-
$1,974 AUD
$1,387 USD
View
B+
Retailer 14
-
$2,050 AUD
$1,440 USD
View
B+
Retailer 15
-
$2,050 AUD
$1,440 USD
View
B+
Retailer 16
-
$2,121 AUD
$1,490 USD
View
B+
Retailer 17
-
$2,157 AUD
£1,193 GBP
View
Retailer 18
-
$2,469 AUD
View
Price last confirmed 26 days ago
B
Retailer 19
-
$2,630 AUD
€1,760 EUR
View
Retailer 20
-
$2,735 AUD
ZAR 31,039 ZAR
View
Price last confirmed 8 days ago
B
Retailer 21
-
$3,406 AUD
£1,884 GBP
View
B
Retailer 22
-
$3,478 AUD
£1,924 GBP
View
B
Retailer 23
-
$3,645 AUD
£2,016 GBP
View
C
Retailer 24
-
$4,606 AUD
$3,236 USD
View
Most Expensive
C
NZ Jewellers
c97284a6-1dfe-4254-a4d4-961f263be31f · Oct 23
$4,606 AUD
$3,236 USD
View
24 more retailers have this diamond
Prices start from $1,537 AUDSave up to $3,069 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.

A
0.90ct Emerald
$1,537 AUD