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Marquise|Natural|GIA

3.01ct I SI1 Marquise Natural Diamond

EX • I/SI1 • GIA 5553730222

Certificate GIA 5553730222

Diamond specifications and retailer prices

From $51,871 SGD
As of November 5, 2026
Save $33,597 SGD (39%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $85,469 SGD at MOH London · As of November 4, 2026
View at MOH London

About this 3.01ct natural marquise diamond

This 3.01ct natural marquise sits in the three to five carat band, graded I 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 5553730222. Listed at 11 retailers as of November 4, 2026, with prices from $51,871 to $85,469, a $33,597 spread on the same certified stone. MOH London lists it at $85,469. 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

3.01
Carat
I
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 5553730222
Dimensions14.19 × 7.47 × 4.43 mm
L/W Ratio1.90
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Crystal, Feather, Cloud, Pinpoint, Indented Natural, Natural
Top View
14.19 mm7.47 mm3.01 ctI / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 5553730222
Side View
Table 58.0%CrownGirdle: THK-ETKPavilionCulet: NoneDepth 59.3%

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 5
Current: $85,469 SGD|Low: $49,789 SGD|High: $86,730 SGD|Avg: $60,256 SGD|-0.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 6, 2026
Retailer 4$49,789 SGD
Retailer 8$51,871 SGD
Retailer 3$52,649 SGD
Retailer 2$53,698 SGD
Retailer 12$54,594 SGD
Retailer 6$55,316 SGD
Retailer 7$57,159 SGD
Retailer 9$58,173 SGD
Retailer 11$63,989 SGD
Retailer 5$64,771 SGD
Retailer 10$64,885 SGD
MOH London$85,469 SGD

33 data points across 12 retailers

11 retailers$51,871 SGD to $85,469 SGD

B+
Cheapest Retailer
-
$51,871 SGD
B
Retailer 2
-
$52,649 SGD
View
B
Retailer 3
-
$53,698 SGD
View
B
Retailer 4
-
$54,594 SGD
View
B
Retailer 5
-
$55,316 SGD
View
B
Retailer 6
-
$57,159 SGD
View
B
Retailer 7
-
$58,173 SGD
View
B
Retailer 8
-
$63,989 SGD
View
B
Retailer 9
-
$64,771 SGD
View
B
Retailer 10
-
$64,885 SGD
View
Most Expensive
B
MOH London
D42CC6C0D · Nov 4
$85,469 SGD
£52,511 GBP
View
10 more retailers have this diamond
Prices start from $51,871 SGDSave up to $33,597 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+
3.01ct Marquise
$51,871 SGD