Round|Natural|GIA

0.55ct D IF Round Natural Diamond

EX • D/IF • GIA 6551999736

Certificate GIA 6551999736

Diamond specifications and retailer prices

From $1,217 USD
As of November 2, 2026
Save $1,197 USD (50%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $3,597 USD 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 November 1, 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

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A+
Exceptional
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: Nov 2
Current: $1,531 USD|Low: $1,181 USD|High: $2,588 USD|Avg: $1,685 USD|-6.8%
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 2, 2026
Retailer 12$1,217 USD
Retailer 2$1,222 USD
Retailer 13$1,318 USD
Retailer 10$1,430 USD
Retailer 6$1,498 USD
Retailer 1$1,531 USD
Retailer 11$1,562 USD
Retailer 7$1,704 USD
Retailer 4$1,738 USD
Retailer 3$1,809 USD
Retailer 5$1,822 USD
Retailer 9$2,035 USD
Retailer 8$2,414 USD

31 data points across 13 retailers

20 retailers$1,217 USD to $2,414 USD

A
Cheapest Retailer
-
$1,217 USD
Final sale: no returns
A+
Retailer 2
-
$1,222 USD
View
Retailer 3
-
$1,318 USD
View
Price last confirmed 8 days ago
Retailer 4
-
$1,396 USD
View
Price last confirmed 26 days ago
A
Retailer 5
-
$1,430 USD
View
Retailer 6
-
$1,475 USD
View
Price last confirmed 38 days ago
A
Retailer 7
-
$1,498 USD
£1,179 GBP
View
Retailer 8
-
$1,502 USD
View
Price last confirmed 33 days ago
A
Retailer 9
-
$1,531 USD
£1,205 GBP
View
A
Retailer 10
-
$1,562 USD
£1,230 GBP
View
Retailer 11
-
$1,611 USD
View
Price last confirmed 26 days ago
Retailer 12
-
$1,701 USD
View
Price last confirmed 41 days ago
A
Retailer 13
-
$1,704 USD
€1,623 EUR
View
Retailer 14
-
$1,738 USD
View
Price last confirmed 19 days ago
Retailer 15
-
$1,809 USD
£1,425 GBP
View
Price last confirmed 13 days ago
Retailer 16
-
$1,822 USD
A$2,803 AUD
View
Price last confirmed 27 days ago
B+
Retailer 17
-
$2,035 USD
ZAR 32,877 ZAR
View
B+
Retailer 18
-
$2,414 USD
£1,901 GBP
View
Retailer 19
-
$3,406 USD
View
Price last confirmed 27 days ago
Most Expensive
NZ Jewellers
3dbf14fb-a5a3-4e91-a910-0932c4685a61 · Sep 24
$3,597 USD
View
Price last confirmed 38 days ago
19 more retailers have this diamond
Prices start from $1,217 USDSave up to $1,197 USD

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
$1,217 USD