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Marquise|Natural|GIA

0.55ct J SI1 Marquise Natural Diamond

EX • J/SI1 • GIA 2567722072

Certificate GIA 2567722072

Diamond specifications and retailer prices

From $767 SGD
$600 USD
As of November 2, 2026
Save $611 SGD (44%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $1,379 SGD at Frank Darling · As of November 2, 2026
View at Frank Darling

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 SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2567722072. Listed at 11 retailers as of November 2, 2026, with prices from $767 to $1,379, a $611 spread on the same certified stone. Frank Darling lists it at $1,379. 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
J
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle39.27°
Pavilion angle40.14°
OriginNatural
Grading LabGIA
CertificateGIA 2567722072
Dimensions8.77 × 4.09 × 2.59 mm
L/W Ratio2.14
Culet sizeNone
Top View
8.77 mm4.09 mm0.55 ctJ / SI1
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 2567722072
Side View
Table 58.0%Crown 39.27°Girdle: STK-VTKPavilion 40.14°Culet: NoneDepth 63.4%

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 2
Current: $1,379 SGD|Low: $767 SGD|High: $1,379 SGD|Avg: $1,074 SGD
Frank Darling
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 2, 2026
Retailer 6$767 SGD
Retailer 9$839 SGD
Retailer 7$893 SGD
Retailer 3$986 SGD
Retailer 5$1,091 SGD
Retailer 2$1,171 SGD
Retailer 8$1,174 SGD
Retailer 4$1,230 SGD
Retailer 10$1,247 SGD
Frank Darling$1,379 SGD

7 data points across 10 retailers

11 retailers$767 SGD to $1,379 SGD

A
Cheapest Retailer
-
$767 SGD
$600 USD
B+
Retailer 2
-
$834 SGD
View
B+
Retailer 3
-
$839 SGD
View
B+
Retailer 4
-
$893 SGD
$698 USD
View
B+
Retailer 5
-
$986 SGD
£607 GBP
View
B
Retailer 6
-
$1,091 SGD
$853 USD
View
B
Retailer 7
-
$1,171 SGD
€872 EUR
View
B
Retailer 8
-
$1,174 SGD
$918 USD
View
B
Retailer 9
-
$1,230 SGD
$962 USD
View
B
Retailer 10
-
$1,247 SGD
$975 USD
View
Most Expensive
B
Frank Darling
2709606HK · Nov 2
$1,379 SGD
$1,078 USD
View
10 more retailers have this diamond
Prices start from $767 SGDSave up to $611 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 Marquise
$767 SGD