Emerald|Natural|GIA

1.55ct H SI1 Emerald Natural Diamond

ID • H/SI1 • GIA 5553618555

Certificate GIA 5553618555

Diamond specifications and retailer prices

From $6,631 CAD
$4,747 USD
As of October 30, 2026
Save $7,198 CAD (52%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $15,465 CAD 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 October 29, 2026, with a 109% 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
Color
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: Oct 30
Current: $11,476 CAD|Low: $6,631 CAD|High: $13,829 CAD|Avg: $9,051 CAD|+23.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 31, 2026
Retailer 4$6,631 CAD
Retailer 2$7,095 CAD
Retailer 3$8,242 CAD
Retailer 12$8,377 CAD
Retailer 6$8,824 CAD
Retailer 9$9,429 CAD
Retailer 11$9,429 CAD
Retailer 10$9,736 CAD
Retailer 5$10,203 CAD
Retailer 7$10,292 CAD
Retailer 1$11,476 CAD
Retailer 8$13,829 CAD

29 data points across 12 retailers

15 retailers$6,631 CAD to $13,829 CAD

A
Cheapest Retailer
-
$6,631 CAD
$4,747 USD
A
Retailer 2
-
$7,095 CAD
$5,079 USD
View
B+
Retailer 3
-
$8,242 CAD
$5,900 USD
View
Retailer 4
-
$8,377 CAD
$5,997 USD
View
Price last confirmed 31 days ago
Retailer 5
-
$8,377 CAD
$5,997 USD
View
Price last confirmed 17 days ago
B+
Retailer 6
-
$8,824 CAD
£4,974 GBP
View
B+
Retailer 7
-
$9,263 CAD
$6,631 USD
View
B+
Retailer 8
-
$9,429 CAD
$6,750 USD
View
B+
Retailer 9
-
$9,429 CAD
$6,750 USD
View
Retailer 10
-
$9,665 CAD
$6,919 USD
View
Price last confirmed 17 days ago
B
Retailer 11
-
$9,736 CAD
$6,970 USD
View
B+
Retailer 12
-
$10,203 CAD
€6,956 EUR
View
B
Retailer 13
-
$11,476 CAD
ZAR 132,718 ZAR
View
B
Retailer 14
-
$13,829 CAD
£7,795 GBP
View
Most Expensive
NZ Jewellers
afc355be-8ba4-4421-9e69-88585a41002f · Oct 14
$15,465 CAD
$11,071 USD
View
Price last confirmed 17 days ago
14 more retailers have this diamond
Prices start from $6,631 CADSave up to $7,198 CAD

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
$6,631 CAD