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Emerald|Natural|GIA

1.02ct E SI1 Emerald Natural Diamond

EX • E/SI1 • GIA 6372453239

Certificate GIA 6372453239

Diamond specifications and retailer prices

From $3,735 NZD
$2,105 USD
As of October 31, 2026
Save $6,209 NZD (62%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $9,943 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 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 6372453239. Listed at 21 retailers as of October 30, 2026, with prices from $3,735 to $9,943, a $6,209 spread on the same certified stone. NZ Jewellers lists it at $9,943. 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
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryGood
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6372453239
Dimensions6.14 × 4.80 × 3.74 mm
L/W Ratio1.28
Top View
6.14 mm4.80 mm1.02 ctE / SI1
OriginNatural
CutExcellent
PolishVery Good
SymmetryGood
FluorescenceFaint
CertificateGIA 6372453239
Side View
Table 72.0%CrownGirdle: ThickPavilionCulet: NoneDepth 77.9%

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 31
Current: $5,846 NZD|Low: $3,112 NZD|High: $8,432 NZD|Avg: $4,887 NZD|+3.4%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 31, 2026
Retailer 5$3,735 NZD
Retailer 3$3,820 NZD
Retailer 10$3,974 NZD
Retailer 9$4,285 NZD
Retailer 2$4,308 NZD
Retailer 4$4,308 NZD
Retailer 12$4,507 NZD
Retailer 6$5,083 NZD
Retailer 11$5,329 NZD
Retailer 7$5,578 NZD
Retailer 1$5,846 NZD
Retailer 8$8,378 NZD

40 data points across 12 retailers

21 retailers$3,735 NZD to $9,943 NZD

A
Cheapest Retailer
-
$3,735 NZD
$2,105 USD
A
Retailer 2
-
$3,820 NZD
$2,153 USD
View
A
Retailer 3
-
$3,873 NZD
$2,183 USD
View
A
Retailer 4
-
$3,893 NZD
$2,194 USD
View
B+
Retailer 5
-
$3,974 NZD
$2,240 USD
View
Final sale: no returns
A
Retailer 6
-
$4,062 NZD
$2,290 USD
View
B+
Retailer 7
-
$4,285 NZD
$2,415 USD
View
B+
Retailer 8
-
$4,308 NZD
$2,428 USD
View
B+
Retailer 9
-
$4,308 NZD
$2,428 USD
View
B+
Retailer 10
-
$4,390 NZD
$2,474 USD
View
Retailer 11
-
$4,391 NZD
$2,475 USD
View
Price last confirmed 8 days ago
B+
Retailer 12
-
$4,507 NZD
$2,540 USD
View
B+
Retailer 13
-
$4,849 NZD
$2,733 USD
View
B+
Retailer 14
-
$4,972 NZD
$2,802 USD
View
B+
Retailer 15
-
$5,083 NZD
£2,256 GBP
View
Retailer 16
-
$5,329 NZD
A$4,620 AUD
View
Price last confirmed 23 days ago
B+
Retailer 17
-
$5,578 NZD
€2,994 EUR
View
B
Retailer 18
-
$5,846 NZD
ZAR 53,226 ZAR
View
B
Retailer 19
-
$6,848 NZD
$3,860 USD
View
B
Retailer 20
-
$8,378 NZD
£3,718 GBP
View
Most Expensive
B
NZ Jewellers
4b6a1df1-c9af-4527-9d2a-d651997f2cd7 · Oct 30
$9,943 NZD
$5,604 USD
View
20 more retailers have this diamond
Prices start from $3,735 NZDSave up to $6,209 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.

A
1.02ct Emerald
$3,735 NZD