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Marquise|Natural|GIA

0.54ct H IF Marquise Natural Diamond

EX • H/IF • GIA 6551820355

Certificate GIA 6551820355

Diamond specifications and retailer prices

From $852 SGD
As of November 6, 2026
Save $2,584 SGD (75%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $3,436 SGD at NZ Jewellers · As of November 3, 2026
View at NZ Jewellers

About this 0.54ct natural marquise diamond

This 0.54ct natural marquise sits in the half to three-quarter carat band, graded H 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 6551820355. Listed at 21 retailers as of November 3, 2026, with prices from $852 to $3,436, a $2,584 spread on the same certified stone. NZ Jewellers lists it at $3,436. 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

0.54
Carat
H
Colour
IF
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
Crown angle37.3°
Pavilion angle37.4°
OriginNatural
Grading LabGIA
CertificateGIA 6551820355
Dimensions8.38 × 4.32 × 2.56 mm
L/W Ratio1.94
Girdle conditionFaceted
Culet sizeNone
Top View
8.38 mm4.32 mm0.54 ctH / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 6551820355
Side View
Table 61.0%Crown 37.3°Girdle: STK-THKPavilion 37.4°Culet: NoneDepth 59.2%

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: Nov 6
Current: $3,436 SGD|Low: $836 SGD|High: $3,451 SGD|Avg: $1,443 SGD|-0.4%
NZ Jewellers
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
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
November 3, 2026
Retailer 16$852 SGD
Retailer 15$855 SGD
Retailer 20$1,010 SGD
Retailer 19$1,055 SGD
Retailer 5$1,096 SGD
Retailer 11$1,096 SGD
Retailer 6$1,138 SGD
Retailer 7$1,206 SGD
Retailer 12$1,211 SGD
Retailer 18$1,253 SGD
Retailer 8$1,260 SGD
Retailer 4$1,265 SGD
Retailer 13$1,320 SGD
Retailer 3$1,420 SGD
Retailer 10$1,458 SGD
Retailer 2$1,476 SGD
Retailer 17$1,690 SGD
Retailer 14$2,006 SGD
Retailer 9$2,186 SGD
NZ Jewellers$3,436 SGD

25 data points across 20 retailers

21 retailers$852 SGD to $3,436 SGD

A
Cheapest Retailer
-
$852 SGD
A+
Retailer 2
-
$855 SGD
View
Retailer 3
-
$1,055 SGD
View
Price last confirmed 9 days ago
Retailer 4
-
$1,096 SGD
View
Price last confirmed 9 days ago
A
Retailer 5
-
$1,096 SGD
View
A
Retailer 6
-
$1,138 SGD
View
A
Retailer 7
-
$1,206 SGD
View
A
Retailer 8
-
$1,211 SGD
View
A
Retailer 9
-
$1,253 SGD
View
A
Retailer 10
-
$1,260 SGD
View
A
Retailer 11
-
$1,265 SGD
View
B+
Retailer 12
-
$1,320 SGD
View
B+
Retailer 13
-
$1,420 SGD
View
B+
Retailer 14
-
$1,458 SGD
View
B+
Retailer 15
-
$1,476 SGD
View
Retailer 16
-
$1,510 SGD
View
Price last confirmed 19 days ago
Retailer 17
-
$1,690 SGD
View
Price last confirmed 7 days ago
Retailer 18
-
$1,724 SGD
View
Price last confirmed 33 days ago
B+
Retailer 19
-
$2,006 SGD
View
B
Retailer 20
-
$2,186 SGD
View
Most Expensive
B
NZ Jewellers
a2053cc6-ffe6-4594-8558-6421945e6b1e · Nov 3
$3,436 SGD
$2,681 USD
View
20 more retailers have this diamond
Prices start from $852 SGDSave up to $2,584 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+
0.54ct Marquise
$852 SGD