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Cushion|Natural|GIA

2.01ct D SI2 Cushion Natural Diamond

EX • D/SI2 • GIA 1558178386

Certificate GIA 1558178386

Diamond specifications and retailer prices

From $16,578 NZD
As of November 6, 2026
Save $12,503 NZD (43%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $30,733 NZD at Queensmith · As of October 28, 2026
View at Queensmith

About this 2.01ct natural cushion diamond

This 2.01ct natural cushion sits in the two to three carat band, graded D colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1558178386. Listed at 15 retailers as of November 6, 2026, with a 75% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

2.01
Carat
D
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1558178386
Dimensions8.20 × 6.32 × 4.30 mm
L/W Ratio1.30
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Crystal, Feather, Needle, Indented Natural
Top View
8.20 mm6.32 mm2.01 ctD / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1558178386
Side View
Table 68.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 68.1%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: $30,733 NZD|Low: $16,578 NZD|High: $30,997 NZD|Avg: $22,361 NZD|+1.0%
Queensmith
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 7, 2026
Retailer 11$16,578 NZD
Retailer 5$17,233 NZD
Retailer 2$19,385 NZD
Retailer 3$19,626 NZD
Retailer 9$19,901 NZD
Retailer 7$20,027 NZD
Retailer 12$20,662 NZD
Retailer 10$20,664 NZD
Retailer 4$22,922 NZD
Retailer 8$23,454 NZD
Retailer 6$29,081 NZD
Queensmith$30,733 NZD

31 data points across 12 retailers

15 retailers$16,578 NZD to $29,081 NZD

A
Cheapest Retailer
-
$16,578 NZD
A
Retailer 2
-
$17,233 NZD
View
Retailer 3
-
$18,454 NZD
View
Price last confirmed 26 days ago
A
Retailer 4
-
$19,385 NZD
View
A
Retailer 5
-
$19,626 NZD
View
A
Retailer 6
-
$19,901 NZD
View
A
Retailer 7
-
$20,027 NZD
View
A
Retailer 8
-
$20,213 NZD
View
A
Retailer 9
-
$20,662 NZD
View
Final sale: no returns
A
Retailer 10
-
$20,664 NZD
View
B+
Retailer 11
-
$22,720 NZD
View
B+
Retailer 12
-
$22,922 NZD
View
A
Retailer 13
-
$23,454 NZD
View
B+
Retailer 14
-
$29,081 NZD
View
Most Expensive
Queensmith
1558178386 · Oct 28
$30,733 NZD
£13,415 GBP
View
Price last confirmed 10 days ago
14 more retailers have this diamond
Prices start from $16,578 NZDSave up to $12,503 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.

A
2.01ct Cushion
$16,578 NZD