Emerald|Natural|GIA

1.00ct K SI1 Emerald Natural Diamond

ID • K/SI1 • GIA 6542495539

Certificate GIA 6542495539

Diamond specifications and retailer prices

From $1,390 USD
As of November 5, 2026
Save $2,131 USD (61%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $3,521 USD at NZ Jewellers · As of November 2, 2026
View at NZ Jewellers

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 6542495539. Listed at 11 retailers as of November 2, 2026, with prices from $1,390 to $3,521, a $2,131 spread on the same certified stone. NZ Jewellers lists it at $3,521. 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
Color
SI1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6542495539
Dimensions6.59 × 4.88 × 3.35 mm
L/W Ratio1.35
Top View
6.59 mm4.88 mm1.00 ctK / SI1
OriginNatural
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 6542495539
Side View
Table 61.0%CrownGirdle: ThickPavilionCulet: NoneDepth 68.7%

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: Nov 5
Current: $3,521 USD|Low: $1,390 USD|High: $3,521 USD|Avg: $1,827 USD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 4, 2026
Retailer 3$1,390 USD
Retailer 5$1,406 USD
Retailer 8$1,444 USD
Retailer 10$1,444 USD
Retailer 11$1,510 USD
Retailer 4$1,594 USD
Retailer 9$1,666 USD
Retailer 7$1,762 USD
Retailer 6$2,003 USD
Retailer 2$2,522 USD
NZ Jewellers$3,521 USD

33 data points across 11 retailers

11 retailers$1,390 USD to $3,521 USD

B+
Cheapest Retailer
-
$1,390 USD
B+
Retailer 2
-
$1,406 USD
View
Retailer 3
-
$1,444 USD
View
Price last confirmed 8 days ago
B+
Retailer 4
-
$1,444 USD
View
B+
Retailer 5
-
$1,510 USD
View
B+
Retailer 6
-
$1,594 USD
View
B+
Retailer 7
-
$1,666 USD
View
B
Retailer 8
-
$1,762 USD
View
B
Retailer 9
-
$2,003 USD
View
B
Retailer 10
-
$2,522 USD
View
Most Expensive
B
NZ Jewellers
99242218-d8ec-4129-ab1a-ade367cbb057 · Nov 2
$3,521 USD
View
10 more retailers have this diamond
Prices start from $1,390 USDSave up to $2,131 USD

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+
1.00ct Emerald
$1,390 USD