CaratHunter
Plans
Oval|Natural|GIA

0.55ct D SI1 Oval Natural Diamond

GD • D/SI1 • GIA 6551715806

Certificate GIA 6551715806

Diamond specifications and retailer prices

From $579 SGD
₹43,113 INR
As of November 1, 2026
Save $1,871 SGD (76%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $2,449 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 standard cut grade stated by the retailer rather than the lab and certified by GIA 6551715806. Listed at 16 retailers as of October 30, 2026, with prices from $579 to $2,449, a $1,871 spread on the same certified stone. NZ Jewellers lists it at $2,449. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.55
Carat
D
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceVery Strong
OriginNatural
Grading LabGIA
CertificateGIA 6551715806
Dimensions6.59 × 4.53 × 2.91 mm
L/W Ratio1.45
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Crystal, Feather
Top View
6.59 mm4.53 mm0.55 ctD / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceVery Strong
CertificateGIA 6551715806
Side View
Table 60.0%CrownGirdle: THK-THKPavilionCulet: NoneDepth 64.2%

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: $2,449 SGD|Low: $577 SGD|High: $2,449 SGD|Avg: $1,083 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
November 1, 2026
Retailer 2$579 SGD
Retailer 10$655 SGD
Retailer 4$720 SGD
Retailer 3$781 SGD
Retailer 9$841 SGD
Retailer 12$841 SGD
Retailer 11$901 SGD
Retailer 5$959 SGD
Retailer 6$960 SGD
Retailer 7$1,153 SGD
Retailer 8$1,807 SGD
NZ Jewellers$2,449 SGD

25 data points across 12 retailers

16 retailers$579 SGD to $2,449 SGD

A
Cheapest Retailer
-
$579 SGD
₹43,113 INR
B+
Retailer 2
-
$655 SGD
HK$4,000 HKD
View
B+
Retailer 3
-
$720 SGD
$563 USD
View
Final sale: no returns
B+
Retailer 4
-
$781 SGD
$611 USD
View
B+
Retailer 5
-
$813 SGD
View
B+
Retailer 6
-
$841 SGD
$658 USD
View
B+
Retailer 7
-
$841 SGD
$658 USD
View
B+
Retailer 8
-
$901 SGD
$705 USD
View
B+
Retailer 9
-
$923 SGD
$722 USD
View
B+
Retailer 10
-
$959 SGD
£591 GBP
View
B+
Retailer 11
-
$960 SGD
£591 GBP
View
B+
Retailer 12
-
$1,023 SGD
$800 USD
View
B+
Retailer 13
-
$1,153 SGD
€859 EUR
View
Retailer 14
-
$1,175 SGD
A$1,414 AUD
View
Price last confirmed 27 days ago
Retailer 15
-
$1,807 SGD
£1,113 GBP
View
Price last confirmed 7 days ago
Most Expensive
C
NZ Jewellers
97f87c50-dd3f-4a3f-8d1b-f596fa636e41 · Oct 30
$2,449 SGD
$1,916 USD
View
15 more retailers have this diamond
Prices start from $579 SGDSave up to $1,871 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
$579 SGD