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Marquise|Natural|GIA

0.55ct D IF Marquise Natural Diamond

EX • D/IF • GIA 1558631498

Certificate GIA 1558631498

Diamond specifications and retailer prices

From $1,928 SGD
As of November 6, 2026
Save $1,830 SGD (49%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $3,758 SGD at Cape Diamonds · As of November 5, 2026
View at Cape Diamonds

About this 0.55ct natural marquise diamond

This 0.55ct natural marquise 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 stated by the retailer rather than the lab and certified by GIA 1558631498. Listed at 10 retailers as of November 5, 2026, with prices from $1,928 to $3,758, a $1,830 spread on the same certified stone. Cape Diamonds lists it at $3,758. 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
Colour
IF
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryExcellent
FluorescenceNone
Crown angle37.98°
Pavilion angle39.42°
OriginNatural
Grading LabGIA
CertificateGIA 1558631498
Dimensions8.14 × 4.30 × 2.71 mm
L/W Ratio1.89
Culet sizeNone
Top View
8.14 mm4.30 mm0.55 ctD / IF
OriginNatural
CutExcellent
PolishVery Good
SymmetryExcellent
FluorescenceNone
CertificateGIA 1558631498
Side View
Table 58.0%Crown 37.98°Girdle: THN-STKPavilion 39.42°Culet: NoneDepth 63.0%

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: Nov 6
Current: $3,758 SGD|Low: $1,397 SGD|High: $3,784 SGD|Avg: $1,998 SGD|+0.2%
Cape Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
November 7, 2026
Retailer 4$1,397 SGD
Retailer 14$1,511 SGD
Retailer 6$1,523 SGD
Retailer 3$1,538 SGD
Retailer 11$1,753 SGD
Retailer 10$1,983 SGD
Retailer 12$2,034 SGD
Retailer 5$2,088 SGD
Retailer 8$2,217 SGD
Retailer 13$2,284 SGD
Retailer 7$2,402 SGD
Retailer 2$2,643 SGD
Retailer 9$2,900 SGD
Cape Diamonds$3,758 SGD

25 data points across 14 retailers

10 retailers$1,928 SGD to $3,758 SGD

Retailer 1
-
$1,523 SGD
Price last confirmed 37 days ago
Retailer 2
-
$1,538 SGD
View
Price last confirmed 37 days ago
B+
Retailer 3
-
$1,928 SGD
View
Retailer 4
-
$2,070 SGD
View
Price last confirmed 39 days ago
B+
Retailer 5
-
$2,217 SGD
View
B+
Retailer 6
-
$2,243 SGD
View
B+
Retailer 7
-
$2,402 SGD
View
B+
Retailer 8
-
$2,643 SGD
View
B+
Retailer 9
-
$2,900 SGD
View
Most Expensive
B
Cape Diamonds
cert_1558631498 · Nov 5
$3,758 SGD
ZAR 47,365 ZAR
View
9 more retailers have this diamond
Prices start from $1,928 SGDSave up to $1,830 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.

B+
0.55ct Marquise
$1,928 SGD