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Marquise|Natural|GIA

0.55ct J IF Marquise Natural Diamond

ID • J/IF • GIA 7

Certificate GIA 7

Diamond specifications and retailer prices

From HK$8,414 HKD
$1,072 USD
As of October 31, 2026
Save HK$1,755 HKD (17%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: HK$10,169 HKD at Blue Nile · As of October 31, 2026
View at Blue Nile

About this 0.55ct natural marquise diamond

This 0.55ct natural marquise sits in the half to three-quarter carat band, graded J colour (near-colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA. Listed at 3 retailers as of October 31, 2026, with prices from HK$8,414 to HK$10,169, a HK$1,755 spread on the same certified stone. Blue Nile lists it at HK$10,169. 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
J
Colour
IF
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 7
Dimensions8.68 × 4.34 × 2.52 mm
L/W Ratio2.00
Top View
8.68 mm4.34 mm0.55 ctJ / IF
OriginNatural
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 7
Side View
Table 56.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 57.9%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: HK$10,169 HKD|Low: HK$8,414 HKD|High: HK$10,169 HKD|Avg: HK$8,886 HKD
Blue Nile
Retailer 2
Retailer 3
September 26, 2026
Retailer 3HK$8,414 HKD
Retailer 2HK$8,717 HKD
Blue NileHK$10,169 HKD

2 data points across 3 retailers

3 retailersHK$8,414 HKD to HK$10,169 HKD

B+
Cheapest Retailer
-
HK$8,414 HKD
$1,072 USD
B+
Retailer 2
-
HK$8,717 HKD
$1,111 USD
View
Most Expensive
B
Blue Nile
7593333 · Oct 31
HK$10,169 HKD
$1,296 USD
View
2 more retailers have this diamond
Prices start from HK$8,414 HKDSave up to HK$1,755 HKD

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.

B+
0.55ct Marquise
HK$8,414 HKD