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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 $4,010 NZD
$2,256 USD
As of November 2, 2026
Save $4,623 NZD (54%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $8,632 NZD 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 $4,010 to $8,632, a $4,623 spread on the same certified stone. NZ Jewellers lists it at $8,632. 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
Colour
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: $8,632 NZD|Low: $4,004 NZD|High: $8,686 NZD|Avg: $5,111 NZD|-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$4,010 NZD
Retailer 2$4,028 NZD
Retailer 10$4,129 NZD
Retailer 6$4,141 NZD
Retailer 12$4,248 NZD
Retailer 9$4,319 NZD
Retailer 8$4,381 NZD
Retailer 4$4,656 NZD
Retailer 3$4,841 NZD
Retailer 11$5,091 NZD
Retailer 5$7,234 NZD
NZ Jewellers$8,632 NZD

38 data points across 12 retailers

9 retailers$4,010 NZD to $8,632 NZD

B+
Cheapest Retailer
-
$4,010 NZD
$2,256 USD
B+
Retailer 2
-
$4,028 NZD
£1,784 GBP
View
B+
Retailer 3
-
$4,129 NZD
$2,323 USD
View
B+
Retailer 4
-
$4,141 NZD
$2,330 USD
View
B+
Retailer 5
-
$4,319 NZD
$2,430 USD
View
B+
Retailer 6
-
$4,381 NZD
$2,465 USD
View
Retailer 7
-
$5,091 NZD
A$4,406 AUD
View
Price last confirmed 26 days ago
B
Retailer 8
-
$7,234 NZD
£3,205 GBP
View
Most Expensive
B
NZ Jewellers
bb64e050-8f5e-4509-a116-7b74e26653a6 · Oct 30
$8,632 NZD
$4,857 USD
View
8 more retailers have this diamond
Prices start from $4,010 NZDSave up to $4,623 NZD

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
$4,010 NZD