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Emerald|Natural|GIA

1.50ct G SI1 Emerald Natural Diamond

VG • G/SI1 • GIA 5221927599

Certificate GIA 5221927599

Diamond specifications and retailer prices

From $12,160 AUD
As of November 1, 2026
Save $9,930 AUD (45%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $22,090 AUD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.5ct natural emerald diamond

This 1.5ct natural emerald sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 5221927599. Listed at 16 retailers as of November 1, 2026, with prices from $12,160 to $22,090, a $9,930 spread on the same certified stone. NZ Jewellers lists it at $22,090. 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

1.50
Carat
G
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle47.31°
Pavilion angle54.77°
OriginNatural
Grading LabGIA
CertificateGIA 5221927599
Dimensions8.15 × 5.64 × 3.48 mm
L/W Ratio1.45
Top View
8.15 mm5.64 mm1.50 ctG / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 5221927599
Side View
Table 73.0%Crown 47.31°Girdle: MediumPavilion 54.77°Culet: NoneDepth 61.8%

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: Nov 1
Current: $15,350 AUD|Low: $11,045 AUD|High: $20,949 AUD|Avg: $15,835 AUD
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 6, 2026
Retailer 7$12,160 AUD
Retailer 8$13,254 AUD
Retailer 3$14,272 AUD
Retailer 6$14,570 AUD
Retailer 1$15,350 AUD
Retailer 2$16,605 AUD
Retailer 4$19,336 AUD
Retailer 5$20,643 AUD

46 data points across 8 retailers

16 retailers$12,160 AUD to $22,090 AUD

B+
Cheapest Retailer
-
$12,160 AUD
B+
Retailer 2
-
$12,409 AUD
View
Retailer 3
-
$13,254 AUD
View
Price last confirmed 8 days ago
B
Retailer 4
-
$13,254 AUD
View
Final sale: no returns
B+
Retailer 5
-
$13,486 AUD
View
B
Retailer 6
-
$14,130 AUD
View
B+
Retailer 7
-
$14,272 AUD
View
B
Retailer 8
-
$14,359 AUD
View
Retailer 9
-
$14,570 AUD
View
Price last confirmed 14 days ago
B
Retailer 10
-
$14,579 AUD
View
B
Retailer 11
-
$15,350 AUD
View
B
Retailer 12
-
$16,567 AUD
View
B
Retailer 13
-
$16,605 AUD
View
B
Retailer 14
-
$19,336 AUD
View
B
Retailer 15
-
$20,643 AUD
View
Most Expensive
B
NZ Jewellers
1e83df77-5fb0-4315-a09d-06da2e520a70 · Nov 5
$22,090 AUD
$15,178 USD
View
15 more retailers have this diamond
Prices start from $12,160 AUDSave up to $9,930 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+
1.50ct Emerald
$12,160 AUD