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Emerald|Natural|GIA

1.02ct F SI2 Emerald Natural Diamond

EX • F/SI2 • GIA 2457623852

Certificate GIA 2457623852

Diamond specifications and retailer prices

From $2,742 NZD
As of November 6, 2026
Save $4,508 NZD (62%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: $7,250 NZD 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 November 5, 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
Colour
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
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: $7,250 NZD|Low: $2,742 NZD|High: $7,250 NZD|Avg: $3,763 NZD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 6, 2026
Retailer 3$2,742 NZD
Retailer 2$2,922 NZD
Retailer 7$2,973 NZD
Retailer 9$2,973 NZD
Retailer 10$3,110 NZD
Retailer 5$3,298 NZD
Retailer 11$3,391 NZD
Retailer 8$3,429 NZD
Retailer 4$4,035 NZD
Retailer 6$5,206 NZD
NZ Jewellers$7,250 NZD

29 data points across 11 retailers

25 retailers$2,742 NZD to $7,250 NZD

Retailer 1
-
$2,457 NZD
Price last confirmed 81 days ago
A
Retailer 2
-
$2,742 NZD
View
Final sale: no returns
A
Retailer 3
-
$2,922 NZD
View
A
Retailer 4
-
$2,973 NZD
View
Retailer 5
-
$2,973 NZD
View
Price last confirmed 15 days ago
Retailer 6
-
$2,973 NZD
View
Price last confirmed 25 days ago
Retailer 7
-
$2,973 NZD
View
Price last confirmed 8 days ago
Retailer 8
-
$2,973 NZD
View
Price last confirmed 12 days ago
Retailer 9
-
$2,973 NZD
View
Price last confirmed 25 days ago
Retailer 10
-
$2,973 NZD
View
Price last confirmed 27 days ago
A
Retailer 11
-
$3,110 NZD
View
Retailer 12
-
$3,110 NZD
View
Price last confirmed 15 days ago
A
Retailer 13
-
$3,298 NZD
View
A
Retailer 14
-
$3,391 NZD
View
Retailer 15
-
$3,391 NZD
View
Price last confirmed 11 days ago
A
Retailer 16
-
$3,429 NZD
View
Retailer 17
-
$3,429 NZD
View
Price last confirmed 38 days ago
Retailer 18
-
$3,429 NZD
View
Price last confirmed 14 days ago
Retailer 19
-
$3,429 NZD
View
Price last confirmed 28 days ago
B+
Retailer 20
-
$4,035 NZD
View
B
Retailer 21
-
$5,206 NZD
View
B
Retailer 22
-
$7,250 NZD
View
Retailer 23
-
$7,250 NZD
View
Price last confirmed 13 days ago
Retailer 24
-
$7,250 NZD
View
Price last confirmed 28 days ago
Most Expensive
NZ Jewellers
5f9fc0bc-2bbb-47fb-80d7-0092ad268ae5 · Oct 11
$7,250 NZD
$4,019 USD
View
Price last confirmed 26 days ago
24 more retailers have this diamond
Prices start from $2,742 NZDSave up to $4,508 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
$2,742 NZD