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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 $515 SGD
₹38,373 INR
As of October 31, 2026
Save $1,050 SGD (67%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $1,565 SGD 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 $515 to $1,565, a $1,050 spread on the same certified stone. MOH London lists it at $1,565. 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: Oct 31
Current: $1,565 SGD|Low: $437 SGD|High: $1,573 SGD|Avg: $850 SGD|-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 5$515 SGD
Retailer 11$621 SGD
Retailer 10$638 SGD
Retailer 12$726 SGD
Retailer 4$838 SGD
Retailer 2$838 SGD
Retailer 8$845 SGD
Retailer 9$927 SGD
Retailer 6$1,007 SGD
Retailer 3$1,014 SGD
Retailer 7$1,040 SGD
MOH London$1,565 SGD

34 data points across 12 retailers

14 retailers$515 SGD to $1,565 SGD

A
Cheapest Retailer
-
$515 SGD
₹38,373 INR
B+
Retailer 2
-
$621 SGD
$486 USD
View
Final sale: no returns
B+
Retailer 3
-
$638 SGD
$499 USD
View
Retailer 4
-
$674 SGD
$527 USD
View
Price last confirmed 36 days ago
B+
Retailer 5
-
$726 SGD
$568 USD
View
Retailer 6
-
$777 SGD
$608 USD
View
Price last confirmed 37 days ago
Retailer 7
-
$838 SGD
£516 GBP
View
Price last confirmed 32 days ago
B
Retailer 8
-
$838 SGD
£516 GBP
View
B
Retailer 9
-
$845 SGD
£520 GBP
View
B
Retailer 10
-
$927 SGD
$725 USD
View
B
Retailer 11
-
$1,007 SGD
€750 EUR
View
Retailer 12
-
$1,014 SGD
A$1,220 AUD
View
Price last confirmed 28 days ago
B
Retailer 13
-
$1,040 SGD
ZAR 13,147 ZAR
View
Most Expensive
B
MOH London
444A2B52D · Oct 29
$1,565 SGD
£964 GBP
View
13 more retailers have this diamond
Prices start from $515 SGDSave up to $1,050 SGD

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
$515 SGD