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Oval|Natural|GIA

0.55ct G SI1 Oval Natural Diamond

EX • G/SI1 • GIA 6551962511

Certificate GIA 6551962511

Diamond specifications and retailer prices

From HK$4,621 HKD
$589 USD
As of October 31, 2026
Save HK$6,429 HKD (58%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: HK$11,050 HKD at MOH London · As of October 26, 2026
View at MOH London

About this 0.55ct natural oval diamond

This 0.55ct natural oval sits in the half to three-quarter carat band, graded G 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 6551962511. Listed at 13 retailers as of October 26, 2026, with prices from HK$4,621 to HK$11,050, a HK$6,429 spread on the same certified stone. MOH London lists it at HK$11,050. 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

0.55
Carat
G
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
Crown angle37°
Pavilion angle38.8°
OriginNatural
Grading LabGIA
CertificateGIA 6551962511
Dimensions7.06 × 4.53 × 2.69 mm
L/W Ratio1.56
Girdle conditionFaceted
Culet sizeNone
Top View
7.06 mm4.53 mm0.55 ctG / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 6551962511
Side View
Table 62.0%Crown 37°Girdle: MED-THKPavilion 38.8°Culet: NoneDepth 59.5%

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: Oct 31
Current: HK$11,050 HKD|Low: HK$3,821 HKD|High: HK$11,269 HKD|Avg: HK$6,981 HKD|-1.9%
MOH London
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
November 2, 2026
Retailer 5HK$4,535 HKD
Retailer 13HK$4,621 HKD
Retailer 10HK$4,820 HKD
Retailer 14HK$5,037 HKD
Retailer 11HK$5,610 HKD
Retailer 6HK$5,884 HKD
Retailer 3HK$6,237 HKD
Retailer 8HK$7,177 HKD
Retailer 9HK$7,395 HKD
Retailer 15HK$7,752 HKD
Retailer 2HK$7,810 HKD
Retailer 7HK$8,353 HKD
Retailer 4HK$8,406 HKD
Retailer 12HK$9,298 HKD
MOH LondonHK$11,050 HKD

19 data points across 15 retailers

13 retailersHK$4,621 HKD to HK$11,050 HKD

A
Cheapest Retailer
-
HK$4,621 HKD
$589 USD
A
Retailer 2
-
HK$4,820 HKD
View
A
Retailer 3
-
HK$5,037 HKD
$642 USD
View
Final sale: no returns
A
Retailer 4
-
HK$5,610 HKD
$715 USD
View
B+
Retailer 5
-
HK$6,237 HKD
$795 USD
View
B+
Retailer 6
-
HK$7,177 HKD
£720 GBP
View
B+
Retailer 7
-
HK$7,395 HKD
£742 GBP
View
B+
Retailer 8
-
HK$7,752 HKD
$988 USD
View
B+
Retailer 9
-
HK$7,810 HKD
€948 EUR
View
B
Retailer 10
-
HK$8,353 HKD
A$1,638 AUD
View
B+
Retailer 11
-
HK$8,406 HKD
$1,071 USD
View
B
Retailer 12
-
HK$9,298 HKD
ZAR 19,145 ZAR
View
Most Expensive
B
MOH London
97AED8E38 · Oct 26
HK$11,050 HKD
£1,109 GBP
View
12 more retailers have this diamond
Prices start from HK$4,621 HKDSave up to HK$6,429 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
0.55ct Oval
HK$4,621 HKD