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Oval|Natural|GIA

1.55ct E SI1 Oval Natural Diamond

EX • E/SI1 • GIA 6545134058

Certificate GIA 6545134058

Diamond specifications and retailer prices

From HK$46,821 HKD
As of November 5, 2026
Save HK$14,148 HKD (23%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: HK$60,969 HKD at GemTrove · As of November 6, 2026
View at GemTrove

About this 1.55ct natural oval diamond

This 1.55ct natural oval sits in the one-and-a-half to two carat band, graded E 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 6545134058. Listed at 7 retailers as of November 5, 2026, with prices from HK$46,821 to HK$60,969, a HK$14,148 spread on the same certified stone. GemTrove lists it at HK$60,969. 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
E
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6545134058
Dimensions8.91 × 6.61 × 4.09 mm
L/W Ratio1.35
Top View
8.91 mm6.61 mm1.55 ctE / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6545134058
Side View
Table 64.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 61.8%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 5
Current: HK$48,004 HKD|Low: HK$44,540 HKD|High: HK$58,154 HKD|Avg: HK$50,514 HKD|-1.7%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 6, 2026
Retailer 3HK$46,821 HKD
Retailer 1HK$48,004 HKD
Retailer 4HK$48,702 HKD
Retailer 5HK$50,269 HKD
Retailer 2HK$50,473 HKD
Retailer 6HK$51,288 HKD

46 data points across 6 retailers

7 retailersHK$46,821 HKD to HK$60,969 HKD

A
Cheapest Retailer
-
HK$46,821 HKD
A
Retailer 2
-
HK$48,004 HKD
View
A
Retailer 3
-
HK$48,702 HKD
View
A
Retailer 4
-
HK$50,269 HKD
View
Final sale: no returns
A
Retailer 5
-
HK$50,473 HKD
View
A
Retailer 6
-
HK$51,288 HKD
View
Most Expensive
B+
GemTrove
GT-N-01286970-98 · Nov 6
HK$60,969 HKD
A$11,968 AUD
View
6 more retailers have this diamond
Prices start from HK$46,821 HKDSave up to HK$14,148 HKD

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 Oval
HK$46,821 HKD