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Emerald|Natural|GIA

1.00ct K SI1 Emerald Natural Diamond

EX • K/SI1 • GIA 6545197200

Certificate GIA 6545197200

Diamond specifications and retailer prices

From $1,738 NZD
As of November 1, 2026
Save $630 NZD (27%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $2,368 NZD at GemTrove · As of November 6, 2026
View at GemTrove

About this 1ct natural emerald diamond

This 1ct natural emerald sits in the classic one-carat band, graded K colour (faint-tinted) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6545197200. Listed at 6 retailers as of November 1, 2026, with prices from $1,738 to $2,368, a $630 spread on the same certified stone. GemTrove lists it at $2,368. 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

1.00
Carat
K
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6545197200
Dimensions6.36 × 4.82 × 3.29 mm
L/W Ratio1.32
Top View
6.36 mm4.82 mm1.00 ctK / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6545197200
Side View
Table 57.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 68.3%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: $2,368 NZD|Low: $1,476 NZD|High: $2,368 NZD|Avg: $1,909 NZD
GemTrove
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 31, 2026
Retailer 7$1,631 NZD
Retailer 6$1,640 NZD
Retailer 3$1,738 NZD
Retailer 5$1,854 NZD
Retailer 2$1,863 NZD
Retailer 4$2,012 NZD
GemTrove$2,368 NZD

35 data points across 7 retailers

6 retailers$1,738 NZD to $2,368 NZD

A
Retailer 1
-
$1,631 NZD
Price last confirmed 7 days ago
A
Retailer 2
-
$1,738 NZD
View
Retailer 3
-
$1,854 NZD
View
Price last confirmed 7 days ago
A
Retailer 4
-
$1,863 NZD
View
Retailer 5
-
$2,012 NZD
View
Price last confirmed 8 days ago
Most Expensive
B+
GemTrove
GT-N-01258881-98 · Nov 6
$2,368 NZD
A$2,048 AUD
View
5 more retailers have this diamond
Prices start from $1,738 NZDSave up to $630 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
1.00ct Emerald
$1,738 NZD