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Emerald|Natural|GIA

1.51ct H SI1 Emerald Natural Diamond

GD • H/SI1 • GIA 5313165105

Certificate GIA 5313165105

Diamond specifications and retailer prices

From $11,104 AUD
$7,782 USD
As of November 2, 2026
Save $4,278 AUD (28%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $15,382 AUD at Jared · As of November 2, 2026
View at Jared

About this 1.51ct natural emerald diamond

This 1.51ct natural emerald sits in the one-and-a-half to two carat band, graded H colour (near-colourless) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 5313165105. Listed at 12 retailers as of November 2, 2026, with prices from $11,104 to $15,382, a $4,278 spread on the same certified stone. Jared lists it at $15,382. 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
H
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5313165105
Dimensions7.87 × 5.48 × 3.42 mm
L/W Ratio1.44
Top View
7.87 mm5.48 mm1.51 ctH / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5313165105
Side View
Table 65.0%CrownGirdle: ThickPavilionCulet: NoneDepth 62.3%

Caratlytics Score

How it works →
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 2
Current: $15,382 AUD|Low: $11,104 AUD|High: $15,382 AUD|Avg: $13,376 AUD
Jared
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 2, 2026
Retailer 5$11,104 AUD
Retailer 4$11,244 AUD
Retailer 10$11,658 AUD
Retailer 7$12,173 AUD
Retailer 8$12,220 AUD
Retailer 6$14,054 AUD
Retailer 9$14,527 AUD
Retailer 3$14,883 AUD
Retailer 11$14,883 AUD
Retailer 2$15,081 AUD
Jared$15,382 AUD

19 data points across 11 retailers

12 retailers$11,104 AUD to $15,382 AUD

B
Cheapest Retailer
-
$11,104 AUD
$7,782 USD
B
Retailer 2
-
$11,244 AUD
$7,880 USD
View
B
Retailer 3
-
$11,658 AUD
$8,170 USD
View
B
Retailer 4
-
$11,807 AUD
View
B
Retailer 5
-
$12,173 AUD
$8,531 USD
View
B
Retailer 6
-
$12,220 AUD
CA$11,894 CAD
View
B
Retailer 7
-
$14,054 AUD
$9,849 USD
View
B
Retailer 8
-
$14,527 AUD
$10,181 USD
View
B
Retailer 9
-
$14,883 AUD
$10,430 USD
View
B
Retailer 10
-
$14,883 AUD
$10,430 USD
View
B
Retailer 11
-
$15,081 AUD
€10,066 EUR
View
Most Expensive
C
Jared
101137510 · Nov 2
$15,382 AUD
$10,780 USD
View
11 more retailers have this diamond
Prices start from $11,104 AUDSave up to $4,278 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
$11,104 AUD