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Marquise|Natural|GIA

3.01ct I SI1 Marquise Natural Diamond

ID • I/SI1 • GIA 6552670520

Certificate GIA 6552670520

Diamond specifications and retailer prices

From $48,870 SGD
As of November 6, 2026
Save $12,455 SGD (20%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $61,325 SGD at 77 Diamonds · As of November 5, 2026
View at 77 Diamonds

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 6552670520. Listed at 9 retailers as of November 5, 2026, with prices from $48,870 to $61,325, a $12,455 spread on the same certified stone. 77 Diamonds lists it at $61,325. 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
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6552670520
Dimensions13.88 × 7.65 × 4.59 mm
L/W Ratio1.81
Girdle conditionFaceted
Culet sizeNone
Top View
13.88 mm7.65 mm3.01 ctI / SI1
OriginNatural
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 6552670520
Side View
Table 61.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 60.0%

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: $61,325 SGD|Low: $48,414 SGD|High: $62,563 SGD|Avg: $54,365 SGD|+0.5%
77 Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 5, 2026
Retailer 3$48,870 SGD
Retailer 9$49,445 SGD
Retailer 8$50,454 SGD
Retailer 7$51,941 SGD
Retailer 4$52,012 SGD
Retailer 2$55,191 SGD
Retailer 5$57,326 SGD
Retailer 6$57,326 SGD
Retailer 10$59,248 SGD
77 Diamonds$61,325 SGD

24 data points across 10 retailers

9 retailers$48,870 SGD to $61,325 SGD

B+
Cheapest Retailer
-
$48,870 SGD
B+
Retailer 2
-
$49,445 SGD
View
B
Retailer 3
-
$51,941 SGD
View
B
Retailer 4
-
$52,012 SGD
View
B
Retailer 5
-
$55,191 SGD
View
B
Retailer 6
-
$57,326 SGD
View
B
Retailer 7
-
$57,326 SGD
View
B
Retailer 8
-
$59,248 SGD
View
Most Expensive
B
77 Diamonds
MQZJSXERYBD · Nov 5
$61,325 SGD
£37,677 GBP
View
8 more retailers have this diamond
Prices start from $48,870 SGDSave up to $12,455 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
$48,870 SGD