CaratHunter
Plans
Emerald|Natural|GIA

1.00ct K SI1 Emerald Natural Diamond

ID • K/SI1 • GIA 6542495539

Certificate GIA 6542495539

Diamond specifications and retailer prices

From $1,775 SGD
As of November 5, 2026
Save $2,722 SGD (61%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $4,497 SGD 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 $1,775 to $4,497, a $2,722 spread on the same certified stone. NZ Jewellers lists it at $4,497. 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
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: $4,497 SGD|Low: $1,775 SGD|High: $4,497 SGD|Avg: $2,334 SGD
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$1,775 SGD
Retailer 5$1,796 SGD
Retailer 8$1,844 SGD
Retailer 10$1,844 SGD
Retailer 11$1,929 SGD
Retailer 4$2,036 SGD
Retailer 9$2,128 SGD
Retailer 7$2,251 SGD
Retailer 6$2,558 SGD
Retailer 2$3,221 SGD
NZ Jewellers$4,497 SGD

33 data points across 11 retailers

11 retailers$1,775 SGD to $4,497 SGD

B+
Cheapest Retailer
-
$1,775 SGD
B+
Retailer 2
-
$1,796 SGD
View
Retailer 3
-
$1,844 SGD
View
Price last confirmed 8 days ago
B+
Retailer 4
-
$1,844 SGD
View
B+
Retailer 5
-
$1,929 SGD
View
B+
Retailer 6
-
$2,036 SGD
View
B+
Retailer 7
-
$2,128 SGD
View
B
Retailer 8
-
$2,251 SGD
View
B
Retailer 9
-
$2,558 SGD
View
B
Retailer 10
-
$3,221 SGD
View
Most Expensive
B
NZ Jewellers
99242218-d8ec-4129-ab1a-ade367cbb057 · Nov 2
$4,497 SGD
$3,521 USD
View
10 more retailers have this diamond
Prices start from $1,775 SGDSave up to $2,722 SGD

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
$1,775 SGD