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Emerald|Natural|GIA

1.00ct E SI1 Emerald Natural Diamond

GD • E/SI1 • GIA 1529808859

Certificate GIA 1529808859

Diamond specifications and retailer prices

From $2,782 SGD
HK$17,000 HKD
As of October 29, 2026
Save $3,649 SGD (57%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $7,286 SGD at NZ Jewellers · As of September 30, 2026
View at NZ Jewellers

About this 1ct natural emerald diamond

This 1ct natural emerald sits in the classic one-carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 1529808859. Listed at 21 retailers as of October 29, 2026, with a 131% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

1.00
Carat
E
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishVery Good
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1529808859
Dimensions6.58 × 4.63 × 3.13 mm
L/W Ratio1.42
Culet sizeNone
Key to symbols
Feather, Cloud, Needle
Top View
6.58 mm4.63 mm1.00 ctE / SI1
OriginNatural
CutGood
PolishVery Good
SymmetryExcellent
FluorescenceNone
CertificateGIA 1529808859
Side View
Table 66.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 67.5%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: $3,903 SGD|Low: $2,667 SGD|High: $6,431 SGD|Avg: $3,821 SGD|+6.9%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
October 30, 2026
Retailer 15$2,782 SGD
Retailer 10$2,850 SGD
Retailer 2$3,270 SGD
Retailer 17$3,369 SGD
Retailer 3$3,445 SGD
Retailer 14$3,447 SGD
Retailer 9$3,485 SGD
Retailer 16$3,573 SGD
Retailer 7$3,792 SGD
Retailer 5$3,832 SGD
Retailer 1$3,903 SGD
Retailer 8$3,904 SGD
Retailer 6$3,915 SGD
Retailer 4$4,156 SGD
Retailer 12$4,266 SGD
Retailer 13$4,446 SGD
Retailer 11$6,431 SGD

33 data points across 17 retailers

21 retailers$2,782 SGD to $6,431 SGD

B+
Cheapest Retailer
-
$2,782 SGD
HK$17,000 HKD
B+
Retailer 2
-
$2,850 SGD
₹212,328 INR
View
B+
Retailer 3
-
$3,270 SGD
$2,558 USD
View
B+
Retailer 4
-
$3,369 SGD
$2,635 USD
View
Final sale: no returns
B+
Retailer 5
-
$3,445 SGD
$2,695 USD
View
B+
Retailer 6
-
$3,447 SGD
$2,696 USD
View
B+
Retailer 7
-
$3,480 SGD
A$4,188 AUD
View
Retailer 8
-
$3,485 SGD
$2,726 USD
View
Price last confirmed 29 days ago
B+
Retailer 9
-
$3,573 SGD
$2,795 USD
View
Retailer 10
-
$3,619 SGD
$2,831 USD
View
Price last confirmed 31 days ago
B
Retailer 11
-
$3,792 SGD
$2,966 USD
View
B
Retailer 12
-
$3,832 SGD
$2,998 USD
View
B
Retailer 13
-
$3,903 SGD
£2,404 GBP
View
Retailer 14
-
$3,904 SGD
A$4,699 AUD
View
Price last confirmed 22 days ago
B
Retailer 15
-
$3,915 SGD
View
Retailer 16
-
$4,021 SGD
$3,145 USD
View
Price last confirmed 31 days ago
B
Retailer 17
-
$4,156 SGD
$3,251 USD
View
B+
Retailer 18
-
$4,266 SGD
€3,178 EUR
View
B
Retailer 19
-
$4,446 SGD
ZAR 56,180 ZAR
View
B
Retailer 20
-
$6,431 SGD
£3,961 GBP
View
Most Expensive
NZ Jewellers
cd96d7f0-bc91-4e5b-8e6d-3fbcd4a49ea2 · Sep 30
$7,286 SGD
$5,699 USD
View
Price last confirmed 30 days ago
20 more retailers have this diamond
Prices start from $2,782 SGDSave up to $3,649 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.

B+
1.00ct Emerald
$2,782 SGD