Round|Natural|GIA

0.55ct D IF Round Natural Diamond

EX • D/IF • GIA 6551999736

Certificate GIA 6551999736

Diamond specifications and retailer prices

From $1,700 CAD
$1,217 USD
As of October 31, 2026
Save $1,672 CAD (50%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $5,025 CAD at NZ Jewellers · As of September 24, 2026
View at NZ Jewellers

About this 0.55ct natural round diamond

This 0.55ct natural round sits in the half to three-quarter carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GIA 6551999736. Listed at 20 retailers as of October 31, 2026, with a 98% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Flawless clarity in sub-one-carat stones is rarely visible to the naked eye over VS1, so you are paying a meaningful premium for grade rather than appearance.

The 4Cs

0.55
Carat
D
Color
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceStrong
Crown angle32.5°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 6551999736
Dimensions5.25 × 5.28 × 3.20 mm
L/W Ratio1.01
Culet sizeNone
Key to symbols
Minor Details of Polish
Top View
5.25 mm5.28 mm0.55 ctD / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceStrong
CertificateGIA 6551999736
Side View
Table 59.0%Crown 32.5°Girdle: MED-STKPavilion 41°Culet: NoneDepth 60.8%

Caratlytics Score

How it works →
A+
Exceptional
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: Oct 31
Current: $2,381 CAD|Low: $1,650 CAD|High: $3,616 CAD|Avg: $2,360 CAD|-7.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 1, 2026
Retailer 12$1,700 CAD
Retailer 2$1,707 CAD
Retailer 13$1,841 CAD
Retailer 10$1,998 CAD
Retailer 8$2,075 CAD
Retailer 6$2,139 CAD
Retailer 11$2,182 CAD
Retailer 1$2,381 CAD
Retailer 4$2,428 CAD
Retailer 3$2,527 CAD
Retailer 5$2,545 CAD
Retailer 9$2,843 CAD
Retailer 7$3,372 CAD

31 data points across 13 retailers

20 retailers$1,700 CAD to $3,372 CAD

A
Cheapest Retailer
-
$1,700 CAD
$1,217 USD
Final sale: no returns
A+
Retailer 2
-
$1,707 CAD
$1,222 USD
View
Retailer 3
-
$1,841 CAD
$1,318 USD
View
Price last confirmed 8 days ago
Retailer 4
-
$1,950 CAD
$1,396 USD
View
Price last confirmed 26 days ago
A
Retailer 5
-
$1,998 CAD
$1,430 USD
View
Retailer 6
-
$2,060 CAD
$1,475 USD
View
Price last confirmed 38 days ago
A
Retailer 7
-
$2,075 CAD
£1,169 GBP
View
Retailer 8
-
$2,098 CAD
$1,502 USD
View
Price last confirmed 33 days ago
A
Retailer 9
-
$2,139 CAD
£1,205 GBP
View
A
Retailer 10
-
$2,182 CAD
£1,230 GBP
View
Retailer 11
-
$2,250 CAD
$1,611 USD
View
Price last confirmed 26 days ago
Retailer 12
-
$2,376 CAD
$1,701 USD
View
Price last confirmed 41 days ago
A
Retailer 13
-
$2,381 CAD
€1,623 EUR
View
Retailer 14
-
$2,428 CAD
$1,738 USD
View
Price last confirmed 18 days ago
Retailer 15
-
$2,527 CAD
£1,425 GBP
View
Price last confirmed 13 days ago
Retailer 16
-
$2,545 CAD
A$2,803 AUD
View
Price last confirmed 27 days ago
B+
Retailer 17
-
$2,843 CAD
ZAR 32,877 ZAR
View
B+
Retailer 18
-
$3,372 CAD
£1,901 GBP
View
Retailer 19
-
$4,758 CAD
$3,406 USD
View
Price last confirmed 27 days ago
Most Expensive
NZ Jewellers
3dbf14fb-a5a3-4e91-a910-0932c4685a61 · Sep 24
$5,025 CAD
$3,597 USD
View
Price last confirmed 38 days ago
19 more retailers have this diamond
Prices start from $1,700 CADSave up to $1,672 CAD

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 Round
$1,700 CAD