Emerald|Natural|GIA

1.02ct E SI1 Emerald Natural Diamond

ID • E/SI1 • GIA 2457269904

Certificate GIA 2457269904

Diamond specifications and retailer prices

From $1,894 USD
HK$14,800 HKD
As of October 29, 2026
Save $2,360 USD (55%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $5,327 USD at NZ Jewellers · As of September 30, 2026
View at NZ Jewellers

About this 1.02ct natural emerald diamond

This 1.02ct 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 2457269904. Listed at 15 retailers as of October 29, 2026, with a 125% 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

1.02
Carat
E
Color
SI1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceStrong
OriginNatural
Grading LabGIA
CertificateGIA 2457269904
Dimensions6.45 × 4.47 × 3.30 mm
L/W Ratio1.44
Top View
6.45 mm4.47 mm1.02 ctE / SI1
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceStrong
CertificateGIA 2457269904
Side View
Table 66.0%CrownGirdle: VTK-EXTPavilionCulet: NoneDepth 74.0%

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: $5,327 USD|Low: $1,894 USD|High: $5,327 USD|Avg: $3,036 USD
NZ Jewellers
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 13$1,894 USD
Retailer 12$2,182 USD
Retailer 8$2,185 USD
Retailer 11$2,228 USD
Retailer 4$2,548 USD
Retailer 5$2,548 USD
Retailer 2$2,581 USD
Retailer 10$2,760 USD
Retailer 3$2,855 USD
Retailer 9$2,941 USD
Retailer 7$3,011 USD
Retailer 6$4,255 USD
NZ Jewellers$5,327 USD

41 data points across 13 retailers

15 retailers$1,894 USD to $4,255 USD

A
Cheapest Retailer
-
$1,894 USD
HK$14,800 HKD
A
Retailer 2
-
$2,182 USD
View
A
Retailer 3
-
$2,185 USD
View
A
Retailer 4
-
$2,228 USD
View
Final sale: no returns
Retailer 5
-
$2,548 USD
View
Price last confirmed 22 days ago
Retailer 6
-
$2,548 USD
View
Price last confirmed 22 days ago
B+
Retailer 7
-
$2,581 USD
£2,032 GBP
View
Retailer 8
-
$2,665 USD
View
Price last confirmed 30 days ago
B+
Retailer 9
-
$2,760 USD
View
Retailer 10
-
$2,855 USD
A$4,392 AUD
View
Price last confirmed 22 days ago
Retailer 11
-
$2,940 USD
View
Price last confirmed 31 days ago
B+
Retailer 12
-
$2,941 USD
ZAR 47,513 ZAR
View
B+
Retailer 13
-
$3,011 USD
€2,868 EUR
View
B
Retailer 14
-
$4,255 USD
£3,350 GBP
View
Most Expensive
NZ Jewellers
2b802501-2c9b-4a67-b73d-97d828f00c07 · Sep 30
$5,327 USD
View
Price last confirmed 29 days ago
14 more retailers have this diamond
Prices start from $1,894 USDSave up to $2,360 USD

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
1.02ct Emerald
$1,894 USD