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Emerald|Natural|GIA

0.51ct E SI1 Emerald Natural Diamond

VG • E/SI1 • GIA 6512106284

Certificate GIA 6512106284

Diamond specifications and retailer prices

From $791 SGD
$617 USD
As of October 29, 2026
Save $1,050 SGD (57%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $1,841 SGD at MOH London · As of October 29, 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 E colour (colourless) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 6512106284. Listed at 15 retailers as of October 29, 2026, with prices from $791 to $1,841, a $1,050 spread on the same certified stone. MOH London lists it at $1,841. 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

0.51
Carat
E
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6512106284
Dimensions5.38 × 3.93 × 2.65 mm
L/W Ratio1.37
Girdle conditionPolished
Key to symbols
Feather, Cloud
Top View
5.38 mm3.93 mm0.51 ctE / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6512106284
Side View
Table 63.0%CrownGirdle: Sli. ThickPavilionCulet: NoneDepth 67.4%

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 29
Current: $1,841 SGD|Low: $719 SGD|High: $1,852 SGD|Avg: $1,276 SGD|+0.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 29, 2026
Retailer 8$791 SGD
Retailer 11$1,023 SGD
Retailer 10$1,063 SGD
Retailer 2$1,176 SGD
Retailer 3$1,180 SGD
Retailer 6$1,186 SGD
Retailer 4$1,234 SGD
Retailer 5$1,447 SGD
Retailer 9$1,539 SGD
Retailer 7$1,576 SGD
MOH London$1,841 SGD

41 data points across 11 retailers

15 retailers$791 SGD to $1,841 SGD

A
Cheapest Retailer
-
$791 SGD
$617 USD
Final sale: no returns
B
Retailer 2
-
$1,023 SGD
$798 USD
View
B
Retailer 3
-
$1,023 SGD
$798 USD
View
B
Retailer 4
-
$1,063 SGD
$829 USD
View
B
Retailer 5
-
$1,176 SGD
£723 GBP
View
B
Retailer 6
-
$1,180 SGD
$921 USD
View
B
Retailer 7
-
$1,186 SGD
$925 USD
View
B
Retailer 8
-
$1,193 SGD
$931 USD
View
B
Retailer 9
-
$1,234 SGD
£758 GBP
View
B
Retailer 10
-
$1,353 SGD
$1,056 USD
View
B
Retailer 11
-
$1,447 SGD
€1,075 EUR
View
Retailer 12
-
$1,539 SGD
A$1,847 AUD
View
Price last confirmed 26 days ago
B
Retailer 13
-
$1,576 SGD
ZAR 19,861 ZAR
View
Most Expensive
B
MOH London
884329854 · Oct 29
$1,841 SGD
£1,131 GBP
View
13 more retailers have this diamond
Prices start from $791 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
$791 SGD