Emerald|Natural|GIA

1.02ct F SI2 Emerald Natural Diamond

EX • F/SI2 • GIA 2457623852

Certificate GIA 2457623852

Diamond specifications and retailer prices

From $1,520 USD
As of November 2, 2026
Save $2,499 USD (62%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: $4,019 USD at NZ Jewellers · As of October 11, 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 F colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2457623852. Listed at 25 retailers as of October 30, 2026, with a 164% 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
F
Color
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 2457623852
Dimensions6.53 × 4.80 × 3.23 mm
L/W Ratio1.36
Top View
6.53 mm4.80 mm1.02 ctF / SI2
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceFaint
CertificateGIA 2457623852
Side View
Table 64.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 67.3%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: $4,019 USD|Low: $1,520 USD|High: $4,019 USD|Avg: $2,081 USD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 2, 2026
Retailer 3$1,520 USD
Retailer 2$1,629 USD
Retailer 7$1,648 USD
Retailer 9$1,648 USD
Retailer 10$1,724 USD
Retailer 4$1,846 USD
Retailer 11$1,880 USD
Retailer 8$1,901 USD
Retailer 6$2,250 USD
Retailer 5$2,887 USD
NZ Jewellers$4,019 USD

28 data points across 11 retailers

25 retailers$1,520 USD to $4,019 USD

Retailer 1
-
$1,363 USD
Price last confirmed 77 days ago
A
Retailer 2
-
$1,520 USD
View
Final sale: no returns
A
Retailer 3
-
$1,629 USD
£1,283 GBP
View
A
Retailer 4
-
$1,648 USD
View
Retailer 5
-
$1,648 USD
View
Price last confirmed 11 days ago
Retailer 6
-
$1,648 USD
View
Price last confirmed 21 days ago
A
Retailer 7
-
$1,648 USD
View
Retailer 8
-
$1,648 USD
View
Price last confirmed 8 days ago
Retailer 9
-
$1,648 USD
View
Price last confirmed 21 days ago
Retailer 10
-
$1,648 USD
View
Price last confirmed 23 days ago
A
Retailer 11
-
$1,724 USD
View
Retailer 12
-
$1,724 USD
View
Price last confirmed 10 days ago
A
Retailer 13
-
$1,846 USD
£1,454 GBP
View
A
Retailer 14
-
$1,880 USD
View
A
Retailer 15
-
$1,880 USD
View
A
Retailer 16
-
$1,901 USD
View
Retailer 17
-
$1,901 USD
View
Price last confirmed 34 days ago
Retailer 18
-
$1,901 USD
View
Price last confirmed 10 days ago
Retailer 19
-
$1,901 USD
View
Price last confirmed 24 days ago
B+
Retailer 20
-
$2,250 USD
€2,143 EUR
View
B
Retailer 21
-
$2,887 USD
£2,273 GBP
View
B
Retailer 22
-
$4,019 USD
View
Retailer 23
-
$4,019 USD
View
Price last confirmed 9 days ago
Retailer 24
-
$4,019 USD
View
Price last confirmed 24 days ago
Most Expensive
NZ Jewellers
5f9fc0bc-2bbb-47fb-80d7-0092ad268ae5 · Oct 11
$4,019 USD
View
Price last confirmed 22 days ago
24 more retailers have this diamond
Prices start from $1,520 USDSave up to $2,499 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
$1,520 USD