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Emerald|Natural|GIA

1.50ct K SI1 Emerald Natural Diamond

VG • K/SI1 • GIA 6451973461

Certificate GIA 6451973461

Diamond specifications and retailer prices

From $3,195 SGD
As of November 4, 2026
Save $3,736 SGD (54%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $7,049 SGD at NZ Jewellers · As of September 28, 2026
View at NZ Jewellers

About this 1.5ct natural emerald diamond

This 1.5ct 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 6451973461. Listed at 16 retailers as of November 4, 2026, with a 117% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

1.50
Carat
K
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle47.2°
Pavilion angle56.4°
OriginNatural
Grading LabGIA
CertificateGIA 6451973461
Dimensions7.53 × 5.49 × 3.77 mm
L/W Ratio1.37
Top View
7.53 mm5.49 mm1.50 ctK / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6451973461
Side View
Table 66.0%Crown 47.2°Girdle: MED-STKPavilion 56.4°Culet: NoneDepth 68.6%

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 4
Current: $6,931 SGD|Low: $3,195 SGD|High: $7,049 SGD|Avg: $4,564 SGD|-1.7%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 6, 2026
Retailer 3$3,195 SGD
Retailer 8$3,340 SGD
Retailer 11$3,562 SGD
Retailer 10$3,864 SGD
Retailer 9$3,978 SGD
Retailer 5$4,046 SGD
Retailer 6$4,115 SGD
Retailer 12$4,131 SGD
Retailer 2$4,160 SGD
Retailer 13$4,591 SGD
Retailer 7$4,855 SGD
Retailer 4$6,766 SGD
NZ Jewellers$6,931 SGD

45 data points across 13 retailers

16 retailers$3,195 SGD to $6,931 SGD

A
Cheapest Retailer
-
$3,195 SGD
A
Retailer 2
-
$3,340 SGD
View
B+
Retailer 3
-
$3,562 SGD
View
B+
Retailer 4
-
$3,864 SGD
View
B+
Retailer 5
-
$3,978 SGD
View
Retailer 6
-
$4,046 SGD
View
Price last confirmed 39 days ago
Retailer 7
-
$4,046 SGD
View
Price last confirmed 8 days ago
B+
Retailer 8
-
$4,115 SGD
View
B+
Retailer 9
-
$4,131 SGD
View
B+
Retailer 10
-
$4,160 SGD
View
B+
Retailer 11
-
$4,591 SGD
View
Retailer 12
-
$4,669 SGD
View
Price last confirmed 38 days ago
B+
Retailer 13
-
$4,855 SGD
View
B
Retailer 14
-
$6,766 SGD
View
B
Retailer 15
-
$6,931 SGD
View
Most Expensive
NZ Jewellers
419ed83a-c614-4b2e-b051-93be84d52096 · Sep 28
$7,049 SGD
$5,519 USD
View
Price last confirmed 39 days ago
15 more retailers have this diamond
Prices start from $3,195 SGDSave up to $3,736 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
1.50ct Emerald
$3,195 SGD