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Emerald|Natural|GIA

1.25ct I SI1 Emerald Natural Diamond

EX • I/SI1 • GIA 2245120765

Certificate GIA 2245120765

Diamond specifications and retailer prices

From $4,017 NZD
As of November 6, 2026
Save $3,249 NZD (45%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $7,266 NZD at Helzberg Diamonds · As of November 6, 2026
View at Helzberg Diamonds

About this 1.25ct natural emerald diamond

This 1.25ct natural emerald sits in the one-and-a-quarter to one-and-a-half 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 2245120765. Listed at 11 retailers as of November 6, 2026, with prices from $4,017 to $7,266, a $3,249 spread on the same certified stone. Helzberg Diamonds lists it at $7,266. 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

1.25
Carat
I
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 2245120765
Dimensions7.16 × 5.06 × 3.43 mm
L/W Ratio1.42
Culet sizeNone
Top View
7.16 mm5.06 mm1.25 ctI / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 2245120765
Side View
Table 67.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 67.7%

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: $7,266 NZD|Low: $4,017 NZD|High: $7,266 NZD|Avg: $5,380 NZD
Helzberg Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 6, 2026
Retailer 2$4,017 NZD
Retailer 10$4,337 NZD
Retailer 9$4,414 NZD
Retailer 6$4,531 NZD
Retailer 7$4,798 NZD
Retailer 8$5,036 NZD
Retailer 4$5,080 NZD
Retailer 5$5,193 NZD
Retailer 11$6,177 NZD
Retailer 3$6,667 NZD
Helzberg Diamonds$7,266 NZD

3 data points across 11 retailers

11 retailers$4,017 NZD to $7,266 NZD

A
Cheapest Retailer
-
$4,017 NZD
A
Retailer 2
-
$4,337 NZD
View
A
Retailer 3
-
$4,414 NZD
View
A
Retailer 4
-
$4,531 NZD
View
A
Retailer 5
-
$4,798 NZD
View
A
Retailer 6
-
$5,036 NZD
View
A
Retailer 7
-
$5,080 NZD
View
A
Retailer 8
-
$5,193 NZD
View
B+
Retailer 9
-
$6,177 NZD
View
B+
Retailer 10
-
$6,667 NZD
View
Most Expensive
B
Helzberg Diamonds
XZRIIKLHIGNML · Nov 6
$7,266 NZD
$4,028 USD
View
10 more retailers have this diamond
Prices start from $4,017 NZDSave up to $3,249 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
1.25ct Emerald
$4,017 NZD