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Emerald|Natural|GIA

1.51ct K SI1 Emerald Natural Diamond

VG • K/SI1 • GIA 6565491818

Certificate GIA 6565491818

Diamond specifications and retailer prices

From $3,309 SGD
As of November 5, 2026
Save $2,580 SGD (44%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $5,890 SGD at Wholesale Diamonds Direct · As of November 4, 2026
View at Wholesale Diamonds Direct

About this 1.51ct natural emerald diamond

This 1.51ct natural emerald sits in the one-and-a-half to two carat band, graded K colour (faint-tinted) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 6565491818. Listed at 14 retailers as of November 4, 2026, with prices from $3,309 to $5,890, a $2,580 spread on the same certified stone. Wholesale Diamonds Direct lists it at $5,890. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.51
Carat
K
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6565491818
Dimensions7.50 × 5.37 × 3.74 mm
L/W Ratio1.40
Culet sizeNone
Top View
7.50 mm5.37 mm1.51 ctK / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6565491818
Side View
Table 68.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 69.6%

Caratlytics Score

How it works →
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 5
Current: $4,368 SGD|Low: $3,299 SGD|High: $6,052 SGD|Avg: $4,299 SGD|-17.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Wholesale Diamonds Direct
November 6, 2026
Retailer 8$3,309 SGD
Retailer 10$3,519 SGD
Retailer 3$3,547 SGD
Retailer 5$3,588 SGD
Retailer 4$3,621 SGD
Retailer 9$3,635 SGD
Retailer 2$3,790 SGD
Retailer 13$3,790 SGD
Retailer 11$4,072 SGD
Retailer 6$4,184 SGD
Retailer 12$4,206 SGD
Retailer 1$4,368 SGD
Retailer 7$5,308 SGD
Wholesale Diamonds Direct$5,890 SGD

31 data points across 14 retailers

14 retailers$3,309 SGD to $5,890 SGD

A
Cheapest Retailer
-
$3,309 SGD
A
Retailer 2
-
$3,519 SGD
View
A
Retailer 3
-
$3,547 SGD
View
A
Retailer 4
-
$3,588 SGD
View
A
Retailer 5
-
$3,621 SGD
View
A
Retailer 6
-
$3,635 SGD
View
A
Retailer 7
-
$3,790 SGD
View
A
Retailer 8
-
$3,790 SGD
View
B+
Retailer 9
-
$4,072 SGD
View
B+
Retailer 10
-
$4,184 SGD
View
B+
Retailer 11
-
$4,206 SGD
View
B+
Retailer 12
-
$4,368 SGD
View
B
Retailer 13
-
$5,308 SGD
View
Most Expensive
B
Wholesale Diamonds Direct
465835417 · Nov 4
$5,890 SGD
$4,611 USD
View
13 more retailers have this diamond
Prices start from $3,309 SGDSave up to $2,580 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.

A
1.51ct Emerald
$3,309 SGD