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Emerald|Natural|GIA

1.51ct H VS1 Emerald Natural Diamond

EX • H/VS1 • GIA 1557251138

Certificate GIA 1557251138

Diamond specifications and retailer prices

From $7,768 AUD
As of November 5, 2026
Save $2,071 AUD (21%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $9,838 AUD at GemTrove · As of November 4, 2026
View at GemTrove

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 VS1 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1557251138. Listed at 6 retailers as of November 4, 2026, with prices from $7,768 to $9,838, a $2,071 spread on the same certified stone. GemTrove lists it at $9,838. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.51
Carat
H
Colour
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1557251138
Dimensions7.61 × 5.44 × 3.69 mm
L/W Ratio1.40
Top View
7.61 mm5.44 mm1.51 ctH / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1557251138
Side View
Table 66.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 67.8%

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: Nov 5
Current: $8,355 AUD|Low: $7,768 AUD|High: $9,327 AUD|Avg: $8,366 AUD|-8.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 5, 2026
Retailer 3$7,768 AUD
Retailer 2$7,797 AUD
Retailer 5$8,114 AUD
Retailer 1$8,355 AUD
Retailer 4$8,485 AUD

46 data points across 5 retailers

6 retailers$7,768 AUD to $9,838 AUD

A
Cheapest Retailer
-
$7,768 AUD
A
Retailer 2
-
$7,797 AUD
View
A
Retailer 3
-
$8,114 AUD
View
A
Retailer 4
-
$8,355 AUD
View
A
Retailer 5
-
$8,485 AUD
View
Most Expensive
B+
GemTrove
GT-N-01261404-98 · Nov 4
$9,838 AUD
View
5 more retailers have this diamond
Prices start from $7,768 AUDSave up to $2,071 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
1.51ct Emerald
$7,768 AUD