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Emerald|Natural|GIA

1.55ct F SI1 Emerald Natural Diamond

EX • F/SI1 • GIA 2231835186

Certificate GIA 2231835186

Diamond specifications and retailer prices

From $10,349 SGD
$8,095 USD
As of October 28, 2026
Save $8,434 SGD (45%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $18,782 SGD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 1.55ct natural emerald diamond

This 1.55ct 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 2231835186. Listed at 18 retailers as of October 28, 2026, with prices from $10,349 to $18,782, a $8,434 spread on the same certified stone. NZ Jewellers lists it at $18,782. 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

1.55
Carat
F
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2231835186
Dimensions7.95 × 5.54 × 3.64 mm
L/W Ratio1.44
Culet sizeNone
Top View
7.95 mm5.54 mm1.55 ctF / SI1
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 2231835186
Side View
Table 67.0%CrownGirdle: STK-STKPavilionCulet: NoneDepth 65.8%

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: Oct 28
Current: $12,608 SGD|Low: $10,349 SGD|High: $17,812 SGD|Avg: $13,027 SGD|-1.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 2, 2026
Retailer 9$10,349 SGD
Retailer 10$10,552 SGD
Retailer 11$11,186 SGD
Retailer 2$11,364 SGD
Retailer 5$12,323 SGD
Retailer 8$12,381 SGD
Retailer 3$12,397 SGD
Retailer 1$12,608 SGD
Retailer 4$14,196 SGD
Retailer 7$16,555 SGD
Retailer 6$17,599 SGD

38 data points across 11 retailers

18 retailers$10,349 SGD to $18,782 SGD

B+
Cheapest Retailer
-
$10,349 SGD
$8,095 USD
B+
Retailer 2
-
$10,552 SGD
$8,254 USD
View
B+
Retailer 3
-
$11,186 SGD
$8,750 USD
View
B+
Retailer 4
-
$11,269 SGD
$8,815 USD
View
B+
Retailer 5
-
$11,364 SGD
$8,889 USD
View
B+
Retailer 6
-
$12,014 SGD
$9,398 USD
View
B+
Retailer 7
-
$12,209 SGD
$9,550 USD
View
B+
Retailer 8
-
$12,323 SGD
£7,590 GBP
View
Retailer 9
-
$12,381 SGD
A$14,900 AUD
View
Price last confirmed 9 days ago
B+
Retailer 10
-
$12,397 SGD
$9,697 USD
View
B+
Retailer 11
-
$12,608 SGD
£7,765 GBP
View
B+
Retailer 12
-
$12,921 SGD
$10,107 USD
View
B
Retailer 13
-
$14,087 SGD
$11,019 USD
View
B
Retailer 14
-
$14,196 SGD
€10,576 EUR
View
Retailer 15
-
$14,832 SGD
$11,602 USD
View
Price last confirmed 10 days ago
B
Retailer 16
-
$16,555 SGD
ZAR 209,211 ZAR
View
B
Retailer 17
-
$17,599 SGD
£10,840 GBP
View
Most Expensive
B
NZ Jewellers
ae6e7eab-b265-4615-836c-c6a7831153a6 · Oct 30
$18,782 SGD
$14,692 USD
View
17 more retailers have this diamond
Prices start from $10,349 SGDSave up to $8,434 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+
1.55ct Emerald
$10,349 SGD