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Emerald|Natural|GIA

1.55ct H SI1 Emerald Natural Diamond

ID • H/SI1 • GIA 5553618555

Certificate GIA 5553618555

Diamond specifications and retailer prices

From $6,069 SGD
$4,747 USD
As of November 1, 2026
Save $6,519 SGD (52%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $14,153 SGD at NZ Jewellers · As of October 14, 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 H colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 5553618555. Listed at 15 retailers as of November 1, 2026, with a 107% 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

1.55
Carat
H
Colour
SI1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5553618555
Dimensions7.70 × 5.50 × 3.74 mm
L/W Ratio1.40
Girdle conditionPolished
Culet sizeNone
Key to symbols
Crystal, Needle
Top View
7.70 mm5.50 mm1.55 ctH / SI1
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5553618555
Side View
Table 65.0%CrownGirdle: STK-THKPavilionCulet: NDepth 68.0%

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 1
Current: $8,051 SGD|Low: $6,069 SGD|High: $12,656 SGD|Avg: $8,322 SGD|-0.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 1, 2026
Retailer 4$6,069 SGD
Retailer 2$6,493 SGD
Retailer 3$7,543 SGD
Retailer 12$7,667 SGD
Retailer 1$8,051 SGD
Retailer 9$8,629 SGD
Retailer 11$8,629 SGD
Retailer 10$8,910 SGD
Retailer 7$9,337 SGD
Retailer 8$9,419 SGD
Retailer 6$10,498 SGD
Retailer 5$12,588 SGD

29 data points across 12 retailers

15 retailers$6,069 SGD to $12,588 SGD

A
Cheapest Retailer
-
$6,069 SGD
$4,747 USD
A
Retailer 2
-
$6,493 SGD
$5,079 USD
View
B+
Retailer 3
-
$7,543 SGD
$5,900 USD
View
Retailer 4
-
$7,667 SGD
$5,997 USD
View
Price last confirmed 33 days ago
Retailer 5
-
$7,667 SGD
$5,997 USD
View
Price last confirmed 18 days ago
B+
Retailer 6
-
$8,051 SGD
£4,959 GBP
View
B+
Retailer 7
-
$8,477 SGD
$6,631 USD
View
B+
Retailer 8
-
$8,629 SGD
$6,750 USD
View
B+
Retailer 9
-
$8,629 SGD
$6,750 USD
View
Retailer 10
-
$8,845 SGD
$6,919 USD
View
Price last confirmed 18 days ago
B
Retailer 11
-
$8,910 SGD
$6,970 USD
View
B+
Retailer 12
-
$9,337 SGD
€6,956 EUR
View
B
Retailer 13
-
$10,498 SGD
ZAR 132,657 ZAR
View
B
Retailer 14
-
$12,588 SGD
£7,753 GBP
View
Most Expensive
NZ Jewellers
afc355be-8ba4-4421-9e69-88585a41002f · Oct 14
$14,153 SGD
$11,071 USD
View
Price last confirmed 18 days ago
14 more retailers have this diamond
Prices start from $6,069 SGDSave up to $6,519 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
1.55ct Emerald
$6,069 SGD