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Cushion|Natural|GIA

3.00ct H SI1 Cushion Natural Diamond

EX • H/SI1 • GIA 1389439515

Certificate GIA 1389439515

Diamond specifications and retailer prices

From $54,817 NZD
As of November 5, 2026
Save $8,374 NZD (13%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $63,191 NZD at Jared · As of November 6, 2026
View at Jared

About this 3ct natural cushion diamond

This 3ct natural cushion sits in the three to five carat band, graded H 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 1389439515. Listed at 6 retailers as of November 5, 2026, with prices from $54,817 to $63,191, a $8,374 spread on the same certified stone. Jared lists it at $63,191. 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

3.00
Carat
H
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1389439515
Dimensions8.60 × 7.83 × 5.33 mm
L/W Ratio1.10
Culet sizeNone
Top View
8.60 mm7.83 mm3.00 ctH / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1389439515
Side View
Table 60.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 68.1%

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: $63,191 NZD|Low: $51,940 NZD|High: $64,340 NZD|Avg: $60,026 NZD
Jared
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 6, 2026
Retailer 4$54,817 NZD
Retailer 3$57,133 NZD
Retailer 5$61,152 NZD
Retailer 6$61,152 NZD
Retailer 2$63,160 NZD
Jared$63,191 NZD

37 data points across 6 retailers

6 retailers$54,817 NZD to $63,191 NZD

B+
Cheapest Retailer
-
$54,817 NZD
B+
Retailer 2
-
$57,133 NZD
View
Final sale: no returns
B+
Retailer 3
-
$61,152 NZD
View
B+
Retailer 4
-
$61,152 NZD
View
B+
Retailer 5
-
$63,160 NZD
View
Most Expensive
B
Jared
147088325 · Nov 6
$63,191 NZD
$35,030 USD
View
5 more retailers have this diamond
Prices start from $54,817 NZDSave up to $8,374 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+
3.00ct Cushion
$54,817 NZD