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Emerald|Natural|GIA

0.51ct H SI1 Emerald Natural Diamond

EX • H/SI1 • GIA 7542132469

Certificate GIA 7542132469

Diamond specifications and retailer prices

From $573 AUD
₹38,365 INR
As of November 1, 2026
Save $1,169 AUD (67%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $1,743 AUD at MOH London · As of October 30, 2026
View at MOH London

About this 0.51ct natural emerald diamond

This 0.51ct natural emerald sits in the half to three-quarter carat band, graded H colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 7542132469. Listed at 14 retailers as of October 30, 2026, with prices from $573 to $1,743, a $1,169 spread on the same certified stone. MOH London lists it at $1,743. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

0.51
Carat
H
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7542132469
Dimensions5.39 × 3.83 × 2.54 mm
L/W Ratio1.41
Girdle conditionPolished
Key to symbols
Cloud, Crystal
Top View
5.39 mm3.83 mm0.51 ctH / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7542132469
Side View
Table 65.0%CrownGirdle: Very ThickPavilionCulet: NoneDepth 66.4%

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 1
Current: $1,743 AUD|Low: $487 AUD|High: $1,752 AUD|Avg: $952 AUD|-0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 1, 2026
Retailer 2$573 AUD
Retailer 11$692 AUD
Retailer 10$710 AUD
Retailer 12$809 AUD
Retailer 4$933 AUD
Retailer 5$934 AUD
Retailer 8$941 AUD
Retailer 9$1,032 AUD
Retailer 6$1,121 AUD
Retailer 3$1,129 AUD
Retailer 7$1,159 AUD
MOH London$1,743 AUD

34 data points across 12 retailers

14 retailers$573 AUD to $1,743 AUD

A
Cheapest Retailer
-
$573 AUD
₹38,365 INR
B+
Retailer 2
-
$692 AUD
$486 USD
View
Final sale: no returns
B+
Retailer 3
-
$710 AUD
$499 USD
View
Retailer 4
-
$750 AUD
$527 USD
View
Price last confirmed 37 days ago
B+
Retailer 5
-
$809 AUD
$568 USD
View
Retailer 6
-
$866 AUD
$608 USD
View
Price last confirmed 38 days ago
Retailer 7
-
$933 AUD
£516 GBP
View
Price last confirmed 32 days ago
B
Retailer 8
-
$934 AUD
£516 GBP
View
B
Retailer 9
-
$941 AUD
£520 GBP
View
B
Retailer 10
-
$1,032 AUD
$725 USD
View
B
Retailer 11
-
$1,121 AUD
€750 EUR
View
Retailer 12
-
$1,129 AUD
View
Price last confirmed 29 days ago
B
Retailer 13
-
$1,159 AUD
ZAR 13,147 ZAR
View
Most Expensive
B
MOH London
444A2B52D · Oct 29
$1,743 AUD
£964 GBP
View
13 more retailers have this diamond
Prices start from $573 AUDSave up to $1,169 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
0.51ct Emerald
$573 AUD