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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 $68,786 NZD
As of November 6, 2026
Save $17,530 NZD (20%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $86,317 NZD 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 $68,786 to $86,317, a $17,530 spread on the same certified stone. 77 Diamonds lists it at $86,317. 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: $86,317 NZD|Low: $68,786 NZD|High: $88,060 NZD|Avg: $76,534 NZD|+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$68,786 NZD
Retailer 9$69,596 NZD
Retailer 8$71,016 NZD
Retailer 7$73,108 NZD
Retailer 4$73,209 NZD
Retailer 2$77,683 NZD
Retailer 5$80,688 NZD
Retailer 6$80,688 NZD
Retailer 10$83,394 NZD
77 Diamonds$86,317 NZD

23 data points across 10 retailers

9 retailers$68,786 NZD to $86,317 NZD

B+
Cheapest Retailer
-
$68,786 NZD
B+
Retailer 2
-
$69,596 NZD
View
B
Retailer 3
-
$73,108 NZD
View
B
Retailer 4
-
$73,209 NZD
View
B
Retailer 5
-
$77,683 NZD
View
B
Retailer 6
-
$80,688 NZD
View
B
Retailer 7
-
$80,688 NZD
View
B
Retailer 8
-
$83,394 NZD
View
Most Expensive
B
77 Diamonds
MQZJSXERYBD · Nov 5
$86,317 NZD
£37,677 GBP
View
8 more retailers have this diamond
Prices start from $68,786 NZDSave up to $17,530 NZD

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
$68,786 NZD