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Marquise|Natural|GIA

0.61ct H SI1 Marquise Natural Diamond

GD • H/SI1 • GIA 5563227254

Certificate GIA 5563227254

Diamond specifications and retailer prices

From $1,133 SGD
$886 USD
As of November 1, 2026
Save $146 SGD (11%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $1,279 SGD at Blue Nile · As of October 29, 2026
View at Blue Nile

About this 0.61ct natural marquise diamond

This 0.61ct natural marquise sits in the half to three-quarter carat band, graded H colour (near-colourless) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 5563227254. Listed at 5 retailers as of October 29, 2026, with a relatively tight 13% spread, which is unusual at this carat range and suggests competitive pricing across the listings. 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

0.61
Carat
H
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5563227254
Dimensions8.04 × 4.34 × 2.85 mm
L/W Ratio1.85
Culet sizeNone
Key to symbols
Twinning Wisp
Top View
8.04 mm4.34 mm0.61 ctH / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 5563227254
Side View
Table 60.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 65.8%

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 1
Current: $1,279 SGD|Low: $875 SGD|High: $1,296 SGD|Avg: $1,125 SGD|-1.3%
Blue Nile
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
October 30, 2026
Retailer 6$1,038 SGD
Retailer 3$1,055 SGD
Retailer 4$1,133 SGD
Retailer 5$1,146 SGD
Retailer 2$1,176 SGD
Blue Nile$1,279 SGD

36 data points across 6 retailers

5 retailers$1,133 SGD to $1,279 SGD

Retailer 1
-
$1,055 SGD
$825 USD
Price last confirmed 15 days ago
B+
Retailer 2
-
$1,133 SGD
$886 USD
View
B
Retailer 3
-
$1,146 SGD
View
B
Retailer 4
-
$1,176 SGD
£724 GBP
View
Most Expensive
B
Blue Nile
30145839 · Oct 29
$1,279 SGD
$1,000 USD
View
4 more retailers have this diamond
Prices start from $1,133 SGDSave up to $146 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+
0.61ct Marquise
$1,133 SGD