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Marquise|Natural|GIA

3.01ct H SI2 Marquise Natural Diamond

VG • H/SI2 • GIA 226

Certificate GIA 226

Diamond specifications and retailer prices

From $42,152 SGD
As of November 4, 2026
Save $12,808 SGD (23%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $57,170 SGD at Helzberg Diamonds · As of September 29, 2026
View at Helzberg Diamonds

About this 3.01ct natural marquise diamond

This 3.01ct natural marquise sits in the three to five carat band, graded H colour (near-colourless) and SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA. Listed at 8 retailers as of November 4, 2026, with a 30% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

3.01
Carat
H
Colour
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 226
Dimensions13.65 × 7.38 × 4.82 mm
L/W Ratio1.85
Top View
13.65 mm7.38 mm3.01 ctH / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 226
Side View
Table 60.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 65.3%

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 4
Current: $57,170 SGD|Low: $38,720 SGD|High: $57,170 SGD|Avg: $49,071 SGD
Helzberg Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 4, 2026
Retailer 9$38,720 SGD
Retailer 2$42,152 SGD
Retailer 6$44,172 SGD
Retailer 3$48,853 SGD
Retailer 4$50,890 SGD
Retailer 7$50,890 SGD
Retailer 5$52,925 SGD
Retailer 8$54,960 SGD
Helzberg Diamonds$57,170 SGD

5 data points across 9 retailers

8 retailers$42,152 SGD to $54,960 SGD

B+
Cheapest Retailer
-
$42,152 SGD
B+
Retailer 2
-
$44,172 SGD
View
Retailer 3
-
$48,853 SGD
View
Price last confirmed 8 days ago
B
Retailer 4
-
$50,890 SGD
View
B
Retailer 5
-
$50,890 SGD
View
B
Retailer 6
-
$52,925 SGD
View
B
Retailer 7
-
$54,960 SGD
View
Most Expensive
Helzberg Diamonds
XZRILLMJGHOGI · Sep 29
$57,170 SGD
$44,608 USD
View
Price last confirmed 38 days ago
7 more retailers have this diamond
Prices start from $42,152 SGDSave up to $12,808 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
$42,152 SGD