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Oval|Natural|GIA

0.55ct D SI1 Oval Natural Diamond

EX • D/SI1 • GIA 6565039100

Certificate GIA 6565039100

Diamond specifications and retailer prices

From $736 SGD
HK$4,500 HKD
As of November 1, 2026
Save $1,980 SGD (73%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $2,717 SGD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 0.55ct natural oval diamond

This 0.55ct natural oval sits in the half to three-quarter carat band, graded D 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 6565039100. Listed at 17 retailers as of October 30, 2026, with prices from $736 to $2,717, a $1,980 spread on the same certified stone. NZ Jewellers lists it at $2,717. 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
D
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 6565039100
Dimensions6.46 × 4.59 × 2.90 mm
L/W Ratio1.41
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Crystal
Top View
6.46 mm4.59 mm0.55 ctD / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceMedium
CertificateGIA 6565039100
Side View
Table 60.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 63.2%

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: $2,717 SGD|Low: $799 SGD|High: $2,717 SGD|Avg: $1,197 SGD
NZ Jewellers
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
Retailer 16
November 1, 2026
Retailer 14$799 SGD
Retailer 3$865 SGD
Retailer 16$865 SGD
Retailer 15$900 SGD
Retailer 5$901 SGD
Retailer 4$1,000 SGD
Retailer 6$1,000 SGD
Retailer 8$1,020 SGD
Retailer 2$1,063 SGD
Retailer 9$1,069 SGD
Retailer 10$1,099 SGD
Retailer 11$1,234 SGD
Retailer 7$1,302 SGD
Retailer 12$1,337 SGD
Retailer 13$2,012 SGD
NZ Jewellers$2,717 SGD

40 data points across 16 retailers

17 retailers$736 SGD to $2,717 SGD

A
Cheapest Retailer
-
$736 SGD
HK$4,500 HKD
A
Retailer 2
-
$799 SGD
$625 USD
View
A
Retailer 3
-
$865 SGD
$677 USD
View
A
Retailer 4
-
$865 SGD
$677 USD
View
A
Retailer 5
-
$900 SGD
$704 USD
View
A
Retailer 6
-
$901 SGD
View
A
Retailer 7
-
$1,000 SGD
$782 USD
View
A
Retailer 8
-
$1,000 SGD
$782 USD
View
A
Retailer 9
-
$1,020 SGD
$798 USD
View
A
Retailer 10
-
$1,063 SGD
£655 GBP
View
B+
Retailer 11
-
$1,069 SGD
£658 GBP
View
B+
Retailer 12
-
$1,099 SGD
$860 USD
View
B+
Retailer 13
-
$1,234 SGD
€919 EUR
View
Retailer 14
-
$1,302 SGD
A$1,567 AUD
View
Price last confirmed 27 days ago
B+
Retailer 15
-
$1,337 SGD
ZAR 16,894 ZAR
View
B
Retailer 16
-
$2,012 SGD
£1,239 GBP
View
Most Expensive
B
NZ Jewellers
a5a4523c-514c-4dc4-affd-c9dbcfc24278 · Oct 30
$2,717 SGD
$2,125 USD
View
16 more retailers have this diamond
Prices start from $736 SGDSave up to $1,980 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
0.55ct Oval
$736 SGD