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Emerald|Natural|GIA

0.81ct K SI2 Emerald Natural Diamond

EX • K/SI2 • GIA 2557875433

Certificate GIA 2557875433

Diamond specifications and retailer prices

From $1,210 NZD
As of November 5, 2026
Save $759 NZD (39%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $1,968 NZD at Frank Darling · As of November 6, 2026
View at Frank Darling

About this 0.81ct natural emerald diamond

This 0.81ct natural emerald sits in the just-under-one-carat band, graded K colour (faint-tinted) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2557875433. Listed at 10 retailers as of November 5, 2026, with prices from $1,210 to $1,968, a $759 spread on the same certified stone. Frank Darling lists it at $1,968. 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

0.81
Carat
K
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 2557875433
Dimensions6.63 × 4.31 × 2.89 mm
L/W Ratio1.54
Culet sizeNone
Top View
6.63 mm4.31 mm0.81 ctK / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 2557875433
Side View
Table 66.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 67.0%

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 5
Current: $1,968 NZD|Low: $1,204 NZD|High: $1,992 NZD|Avg: $1,585 NZD|-1.2%
Frank Darling
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 6, 2026
Retailer 5$1,210 NZD
Retailer 9$1,219 NZD
Retailer 4$1,411 NZD
Retailer 7$1,450 NZD
Retailer 6$1,585 NZD
Retailer 3$1,692 NZD
Retailer 2$1,788 NZD
Retailer 8$1,845 NZD
Frank Darling$1,968 NZD

45 data points across 9 retailers

10 retailers$1,210 NZD to $1,968 NZD

A
Cheapest Retailer
-
$1,210 NZD
A
Retailer 2
-
$1,219 NZD
View
B+
Retailer 3
-
$1,411 NZD
View
B+
Retailer 4
-
$1,450 NZD
View
B+
Retailer 5
-
$1,482 NZD
View
B+
Retailer 6
-
$1,585 NZD
View
B+
Retailer 7
-
$1,692 NZD
View
B+
Retailer 8
-
$1,788 NZD
View
B
Retailer 9
-
$1,845 NZD
View
Most Expensive
B
Frank Darling
2667802HK · Nov 6
$1,968 NZD
$1,106 USD
View
9 more retailers have this diamond
Prices start from $1,210 NZDSave up to $759 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
0.81ct Emerald
$1,210 NZD