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Marquise|Natural|GIA

3.06ct K SI1 Marquise Natural Diamond

ID • K/SI1 • GIA 1548741088

Certificate GIA 1548741088

Diamond specifications and retailer prices

From $47,632 NZD
As of November 6, 2026
Save $15,399 NZD (24%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $63,031 NZD at Cape Diamonds · As of November 6, 2026
View at Cape Diamonds

About this 3.06ct natural marquise diamond

This 3.06ct natural marquise sits in the three to five carat band, graded K colour (faint-tinted) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1548741088. Listed at 11 retailers as of November 6, 2026, with prices from $47,632 to $63,031, a $15,399 spread on the same certified stone. Cape Diamonds lists it at $63,031. 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

3.06
Carat
K
Colour
SI1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 1548741088
Dimensions14.03 × 7.61 × 4.71 mm
L/W Ratio1.84
Culet sizeNone
Top View
14.03 mm7.61 mm3.06 ctK / SI1
OriginNatural
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 1548741088
Side View
Table 57.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 61.8%

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 6
Current: $63,031 NZD|Low: $43,530 NZD|High: $63,031 NZD|Avg: $53,149 NZD|+2.3%
Cape Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
November 6, 2026
Retailer 4$43,530 NZD
Retailer 7$44,574 NZD
Retailer 3$47,632 NZD
Retailer 5$48,960 NZD
Retailer 17$50,271 NZD
Retailer 12$51,000 NZD
Retailer 14$51,408 NZD
Retailer 8$52,337 NZD
Retailer 13$53,040 NZD
Retailer 9$54,449 NZD
Retailer 15$54,889 NZD
Retailer 10$55,080 NZD
Retailer 6$57,409 NZD
Retailer 2$58,273 NZD
Retailer 11$60,588 NZD
Retailer 16$61,221 NZD
Cape Diamonds$63,031 NZD

5 data points across 17 retailers

11 retailers$47,632 NZD to $63,031 NZD

B+
Cheapest Retailer
-
$47,632 NZD
B+
Retailer 2
-
$51,000 NZD
View
B+
Retailer 3
-
$51,408 NZD
View
B+
Retailer 4
-
$52,337 NZD
View
B+
Retailer 5
-
$53,040 NZD
View
B
Retailer 6
-
$54,889 NZD
View
B
Retailer 7
-
$55,080 NZD
View
Retailer 8
-
$58,273 NZD
View
B
Retailer 9
-
$60,588 NZD
View
B
Retailer 10
-
$61,221 NZD
View
Most Expensive
B
Cape Diamonds
cert_1548741088 · Nov 6
$63,031 NZD
ZAR 564,483 ZAR
View
10 more retailers have this diamond
Prices start from $47,632 NZDSave up to $15,399 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+
3.06ct Marquise
$47,632 NZD