CaratHunter
Plans
Emerald|Natural|GIA

1.00ct E SI1 Emerald Natural Diamond

EX • E/SI1 • GIA 5242046347

Certificate GIA 5242046347

Diamond specifications and retailer prices

From $2,287 SGD
$1,789 USD
As of October 28, 2026
Save $2,533 SGD (53%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $6,090 SGD at NZ Jewellers · As of September 21, 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 top-tier cut grade stated by the retailer rather than the lab and certified by GIA 5242046347. Listed at 17 retailers as of October 28, 2026, with a 111% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

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

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5242046347
Dimensions6.84 × 4.81 × 3.21 mm
L/W Ratio1.42
Top View
6.84 mm4.81 mm1.00 ctE / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 5242046347
Side View
Table 67.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 66.7%

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 28
Current: $2,677 SGD|Low: $2,097 SGD|High: $4,994 SGD|Avg: $3,127 SGD|-1.0%
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
October 30, 2026
Retailer 3$2,287 SGD
Retailer 11$2,384 SGD
Retailer 2$2,391 SGD
Retailer 9$2,436 SGD
Retailer 13$2,536 SGD
Retailer 4$2,560 SGD
Retailer 1$2,677 SGD
Retailer 6$3,002 SGD
Retailer 12$3,332 SGD
Retailer 5$3,464 SGD
Retailer 8$3,732 SGD
Retailer 10$4,807 SGD
Retailer 7$4,820 SGD

28 data points across 13 retailers

17 retailers$2,287 SGD to $4,820 SGD

A
Cheapest Retailer
-
$2,287 SGD
$1,789 USD
Final sale: no returns
A
Retailer 2
-
$2,384 SGD
$1,865 USD
View
A
Retailer 3
-
$2,391 SGD
$1,870 USD
View
A
Retailer 4
-
$2,436 SGD
$1,906 USD
View
Retailer 5
-
$2,479 SGD
$1,939 USD
View
Price last confirmed 22 days ago
A
Retailer 6
-
$2,536 SGD
$1,984 USD
View
A
Retailer 7
-
$2,560 SGD
$2,003 USD
View
Retailer 8
-
$2,640 SGD
$2,065 USD
View
Price last confirmed 40 days ago
A
Retailer 9
-
$2,677 SGD
£1,649 GBP
View
A
Retailer 10
-
$3,002 SGD
£1,849 GBP
View
Retailer 11
-
$3,045 SGD
$2,382 USD
View
Price last confirmed 41 days ago
B+
Retailer 12
-
$3,332 SGD
ZAR 42,105 ZAR
View
Retailer 13
-
$3,464 SGD
A$4,169 AUD
View
Price last confirmed 23 days ago
B+
Retailer 14
-
$3,732 SGD
€2,780 EUR
View
B+
Retailer 15
-
$4,807 SGD
$3,760 USD
View
B+
Retailer 16
-
$4,820 SGD
£2,969 GBP
View
Most Expensive
NZ Jewellers
cc270750-8300-4efa-a868-4e6a16619f9d · Sep 21
$6,090 SGD
$4,764 USD
View
Price last confirmed 39 days ago
16 more retailers have this diamond
Prices start from $2,287 SGDSave up to $2,533 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
1.00ct Emerald
$2,287 SGD