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Emerald|Natural|GIA

1.50ct F SI1 Emerald Natural Diamond

EX • F/SI1 • GIA 1545655422

Certificate GIA 1545655422

Diamond specifications and retailer prices

From $10,526 SGD
As of November 6, 2026
Save $7,259 SGD (41%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $18,979 SGD at NZ Jewellers · As of October 30, 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 F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1545655422. Listed at 19 retailers as of November 2, 2026, with a 69% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

1.50
Carat
F
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1545655422
Dimensions8.19 × 5.25 × 3.55 mm
L/W Ratio1.56
Culet sizeNone
Top View
8.19 mm5.25 mm1.50 ctF / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1545655422
Side View
Table 66.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 67.6%

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 6
Current: $18,979 SGD|Low: $10,526 SGD|High: $18,979 SGD|Avg: $13,435 SGD
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
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
Retailer 22
November 6, 2026
Retailer 6$10,526 SGD
Retailer 8$10,662 SGD
Retailer 3$11,304 SGD
Retailer 22$11,388 SGD
Retailer 7$11,483 SGD
Retailer 9$11,713 SGD
Retailer 21$12,141 SGD
Retailer 5$12,337 SGD
Retailer 13$12,453 SGD
Retailer 4$12,526 SGD
Retailer 2$12,588 SGD
Retailer 10$12,588 SGD
Retailer 17$12,739 SGD
Retailer 14$13,994 SGD
Retailer 11$14,041 SGD
Retailer 20$14,235 SGD
Retailer 18$14,342 SGD
Retailer 12$14,822 SGD
Retailer 15$15,538 SGD
Retailer 19$16,729 SGD
Retailer 16$17,785 SGD
NZ Jewellers$18,979 SGD

9 data points across 22 retailers

19 retailers$10,526 SGD to $17,785 SGD

B+
Cheapest Retailer
-
$10,526 SGD
B+
Retailer 2
-
$10,662 SGD
View
B+
Retailer 3
-
$11,304 SGD
View
Retailer 4
-
$11,388 SGD
View
Price last confirmed 9 days ago
B+
Retailer 5
-
$11,483 SGD
View
B+
Retailer 6
-
$11,713 SGD
View
B+
Retailer 7
-
$12,141 SGD
View
B+
Retailer 8
-
$12,337 SGD
View
B+
Retailer 9
-
$12,453 SGD
View
B+
Retailer 10
-
$12,526 SGD
View
B+
Retailer 11
-
$12,588 SGD
View
Retailer 12
-
$12,588 SGD
View
B+
Retailer 13
-
$12,739 SGD
View
B
Retailer 14
-
$14,041 SGD
View
B
Retailer 15
-
$14,235 SGD
View
B
Retailer 16
-
$14,342 SGD
View
B
Retailer 17
-
$16,729 SGD
View
B
Retailer 18
-
$17,785 SGD
View
Most Expensive
NZ Jewellers
f7524b25-6f3f-4cf3-8ec7-579a0518207c · Oct 30
$18,979 SGD
$14,809 USD
View
Price last confirmed 7 days ago
18 more retailers have this diamond
Prices start from $10,526 SGDSave up to $7,259 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+
1.50ct Emerald
$10,526 SGD