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Emerald|Natural|GIA

1.02ct I SI1 Emerald Natural Diamond

EX • I/SI1 • GIA 1557122092

Certificate GIA 1557122092

Diamond specifications and retailer prices

From $2,256 USD
As of November 2, 2026
Save $2,601 USD (54%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $4,857 USD at NZ Jewellers · As of October 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 I colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1557122092. Listed at 9 retailers as of October 30, 2026, with prices from $2,256 to $4,857, a $2,601 spread on the same certified stone. NZ Jewellers lists it at $4,857. 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
I
Color
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryExcellent
FluorescenceNone
Crown angle47.17°
Pavilion angle60.23°
OriginNatural
Grading LabGIA
CertificateGIA 1557122092
Dimensions6.67 × 4.77 × 3.22 mm
L/W Ratio1.40
Girdle conditionThick
Key to symbols
Cloud, Crystal, Needle, Natural
Top View
6.67 mm4.77 mm1.02 ctI / SI1
OriginNatural
CutExcellent
PolishVery Good
SymmetryExcellent
FluorescenceNone
CertificateGIA 1557122092
Side View
Table 68.0%Crown 47.17°Girdle: STK-THKPavilion 60.23°Culet: NoneDepth 67.6%

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: Nov 2
Current: $4,857 USD|Low: $2,253 USD|High: $4,887 USD|Avg: $2,876 USD|-0.6%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 1, 2026
Retailer 7$2,256 USD
Retailer 2$2,266 USD
Retailer 10$2,323 USD
Retailer 6$2,330 USD
Retailer 12$2,390 USD
Retailer 9$2,430 USD
Retailer 8$2,465 USD
Retailer 4$2,619 USD
Retailer 3$2,724 USD
Retailer 11$2,864 USD
Retailer 5$4,070 USD
NZ Jewellers$4,857 USD

38 data points across 12 retailers

9 retailers$2,256 USD to $4,857 USD

B+
Cheapest Retailer
-
$2,256 USD
B+
Retailer 2
-
$2,266 USD
£1,784 GBP
View
B+
Retailer 3
-
$2,323 USD
View
B+
Retailer 4
-
$2,330 USD
View
B+
Retailer 5
-
$2,430 USD
View
B+
Retailer 6
-
$2,465 USD
View
Retailer 7
-
$2,864 USD
A$4,406 AUD
View
Price last confirmed 26 days ago
B
Retailer 8
-
$4,070 USD
£3,205 GBP
View
Most Expensive
B
NZ Jewellers
bb64e050-8f5e-4509-a116-7b74e26653a6 · Oct 30
$4,857 USD
View
8 more retailers have this diamond
Prices start from $2,256 USDSave up to $2,601 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.

B+
1.02ct Emerald
$2,256 USD