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Marquise|Natural|GIA

0.56ct H SI2 Marquise Natural Diamond

GD • H/SI2 • GIA 2557085198

Certificate GIA 2557085198

Diamond specifications and retailer prices

From $716 SGD
As of November 6, 2026
Save $248 SGD (26%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $965 SGD at 77 Diamonds · As of November 6, 2026
View at 77 Diamonds

About this 0.56ct natural marquise diamond

This 0.56ct natural marquise sits in the half to three-quarter carat band, graded H colour (near-colourless) and SI2 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 2557085198. Listed at 4 retailers as of November 6, 2026, with prices from $716 to $965, a $248 spread on the same certified stone. 77 Diamonds lists it at $965. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.56
Carat
H
Colour
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 2557085198
Dimensions8.49 × 4.30 × 2.69 mm
L/W Ratio1.97
Top View
8.49 mm4.30 mm0.56 ctH / SI2
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 2557085198
Side View
Table 56.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 62.5%

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: $965 SGD|Low: $618 SGD|High: $974 SGD|Avg: $816 SGD|+3.2%
77 Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 6, 2026
Retailer 3$716 SGD
Retailer 2$780 SGD
Retailer 5$828 SGD
Retailer 4$834 SGD
77 Diamonds$965 SGD

21 data points across 5 retailers

4 retailers$716 SGD to $965 SGD

B+
Cheapest Retailer
-
$716 SGD
Final sale: no returns
B+
Retailer 2
-
$780 SGD
View
B+
Retailer 3
-
$834 SGD
View
Most Expensive
B
77 Diamonds
MQCPNACVSMCD · Nov 6
$965 SGD
£593 GBP
View
3 more retailers have this diamond
Prices start from $716 SGDSave up to $248 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+
0.56ct Marquise
$716 SGD