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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 $839 AUD
$589 USD
As of October 31, 2026
Save $1,167 AUD (58%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $2,005 AUD 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 $839 to $2,005, a $1,167 spread on the same certified stone. MOH London lists it at $2,005. 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: $2,005 AUD|Low: $693 AUD|High: $2,045 AUD|Avg: $1,267 AUD|-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 5$823 AUD
Retailer 13$839 AUD
Retailer 10$875 AUD
Retailer 14$914 AUD
Retailer 11$1,018 AUD
Retailer 6$1,068 AUD
Retailer 3$1,132 AUD
Retailer 9$1,302 AUD
Retailer 2$1,342 AUD
Retailer 15$1,407 AUD
Retailer 8$1,417 AUD
Retailer 7$1,516 AUD
Retailer 4$1,525 AUD
Retailer 12$1,687 AUD
MOH London$2,005 AUD

19 data points across 15 retailers

13 retailers$839 AUD to $2,005 AUD

A
Cheapest Retailer
-
$839 AUD
$589 USD
A
Retailer 2
-
$875 AUD
HK$4,800 HKD
View
A
Retailer 3
-
$914 AUD
$642 USD
View
Final sale: no returns
A
Retailer 4
-
$1,018 AUD
$715 USD
View
B+
Retailer 5
-
$1,132 AUD
$795 USD
View
B+
Retailer 6
-
$1,302 AUD
£720 GBP
View
B+
Retailer 7
-
$1,342 AUD
£742 GBP
View
B+
Retailer 8
-
$1,407 AUD
$988 USD
View
B+
Retailer 9
-
$1,417 AUD
€948 EUR
View
B
Retailer 10
-
$1,516 AUD
View
B+
Retailer 11
-
$1,525 AUD
$1,071 USD
View
B
Retailer 12
-
$1,687 AUD
ZAR 19,145 ZAR
View
Most Expensive
B
MOH London
97AED8E38 · Oct 26
$2,005 AUD
£1,109 GBP
View
12 more retailers have this diamond
Prices start from $839 AUDSave up to $1,167 AUD

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
$839 AUD