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Emerald|Natural|GIA

1.23ct D SI1 Emerald Natural Diamond

ID • D/SI1 • GIA 6525779064

Certificate GIA 6525779064

Diamond specifications and retailer prices

From $6,223 NZD
HK$27,400 HKD
As of October 31, 2026
Save $5,592 NZD (47%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $11,815 NZD at With Clarity · As of October 30, 2026
View at With Clarity

About this 1.23ct natural emerald diamond

This 1.23ct natural emerald sits in the classic one-carat band, graded D 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 6525779064. Listed at 8 retailers as of October 30, 2026, with prices from $6,223 to $11,815, a $5,592 spread on the same certified stone. With Clarity lists it at $11,815. 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

1.23
Carat
D
Colour
SI1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6525779064
Dimensions7.13 × 5.13 × 3.54 mm
L/W Ratio1.39
Top View
7.13 mm5.13 mm1.23 ctD / SI1
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6525779064
Side View
Table 66.0%CrownGirdle: ThickPavilionCulet: NoneDepth 69.0%

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: Oct 31
Current: $6,223 NZD|Low: $6,177 NZD|High: $12,001 NZD|Avg: $8,449 NZD|-6.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
With Clarity
October 31, 2026
Retailer 1$6,223 NZD
Retailer 2$7,397 NZD
Retailer 5$7,420 NZD
Retailer 6$7,826 NZD
Retailer 4$7,916 NZD
Retailer 3$8,410 NZD
Retailer 7$8,841 NZD
Retailer 8$9,443 NZD
With Clarity$11,815 NZD

15 data points across 9 retailers

8 retailers$6,223 NZD to $11,815 NZD

B+
Cheapest Retailer
-
$6,223 NZD
HK$27,400 HKD
B+
Retailer 2
-
$7,397 NZD
SGD 5,634 SGD
View
B+
Retailer 3
-
$7,420 NZD
$4,182 USD
View
B+
Retailer 4
-
$7,826 NZD
$4,411 USD
View
Final sale: no returns
B+
Retailer 5
-
$7,916 NZD
SGD 6,029 SGD
View
B+
Retailer 6
-
$8,410 NZD
$4,740 USD
View
B
Retailer 7
-
$8,841 NZD
$4,983 USD
View
Most Expensive
B
With Clarity
6525779064 · Oct 30
$11,815 NZD
$6,659 USD
View
7 more retailers have this diamond
Prices start from $6,223 NZDSave up to $5,592 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+
1.23ct Emerald
$6,223 NZD