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Emerald|Natural|GIA

1.51ct I VS1 Emerald Natural Diamond

GD • I/VS1 • GIA 5406191503

Certificate GIA 5406191503

Diamond specifications and retailer prices

From $11,921 AUD
As of November 5, 2026
Save $9,572 AUD (45%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: $21,494 AUD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.51ct natural emerald diamond

This 1.51ct natural emerald sits in the one-and-a-half to two carat band, graded I colour (near-colourless) and VS1 clarity (very-slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 5406191503. Listed at 24 retailers as of November 5, 2026, with prices from $11,921 to $21,494, a $9,572 spread on the same certified stone. NZ Jewellers lists it at $21,494. 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

1.51
Carat
I
Colour
VS1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Pavilion angle46.8°
OriginNatural
Grading LabGIA
CertificateGIA 5406191503
Dimensions7.45 × 5.47 × 3.74 mm
L/W Ratio1.36
Top View
7.45 mm5.47 mm1.51 ctI / VS1
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 5406191503
Side View
Table 67.0%CrownGirdle: STK-THKPavilion 46.8°Culet: NoneDepth 68.4%

Caratlytics Score

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B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 5
Current: $13,968 AUD|Low: $11,490 AUD|High: $20,382 AUD|Avg: $15,364 AUD|-1.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 5, 2026
Retailer 6$11,490 AUD
Retailer 7$12,896 AUD
Retailer 1$13,968 AUD
Retailer 5$14,175 AUD
Retailer 8$14,187 AUD
Retailer 3$15,441 AUD
Retailer 9$15,445 AUD
Retailer 4$18,945 AUD
Retailer 2$20,087 AUD

45 data points across 9 retailers

24 retailers$11,921 AUD to $21,494 AUD

Retailer 1
-
$11,490 AUD
Price last confirmed 8 days ago
B
Retailer 2
-
$11,921 AUD
View
B
Retailer 3
-
$12,074 AUD
View
B
Retailer 4
-
$12,496 AUD
View
B
Retailer 5
-
$12,794 AUD
View
B
Retailer 6
-
$12,896 AUD
View
Final sale: no returns
Retailer 7
-
$12,896 AUD
View
Price last confirmed 7 days ago
B
Retailer 8
-
$13,003 AUD
View
B
Retailer 9
-
$13,968 AUD
View
B
Retailer 10
-
$13,971 AUD
View
Retailer 11
-
$14,175 AUD
View
Price last confirmed 13 days ago
B
Retailer 12
-
$14,187 AUD
View
B
Retailer 13
-
$14,857 AUD
View
B
Retailer 14
-
$15,196 AUD
View
B
Retailer 15
-
$15,196 AUD
View
B
Retailer 16
-
$15,393 AUD
View
B
Retailer 17
-
$15,441 AUD
View
B
Retailer 18
-
$15,445 AUD
View
B
Retailer 19
-
$15,709 AUD
View
B
Retailer 20
-
$16,121 AUD
View
Retailer 21
-
$16,972 AUD
View
Price last confirmed 13 days ago
B
Retailer 22
-
$18,945 AUD
View
B
Retailer 23
-
$20,087 AUD
View
Most Expensive
C
NZ Jewellers
604e065e-fd0b-4b00-9383-6949363d9599 · Nov 5
$21,494 AUD
$15,078 USD
View
23 more retailers have this diamond
Prices start from $11,921 AUDSave up to $9,572 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
1.51ct Emerald
$11,921 AUD