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Cushion|Natural|GIA

1.50ct I VS1 Cushion Natural Diamond

EX • I/VS1 • GIA 5453790472

Certificate GIA 5453790472

Diamond specifications and retailer prices

From $15,615 NZD
$8,786 USD
As of October 31, 2026
Save $12,128 NZD (44%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $27,743 NZD at MOH London · As of November 1, 2026
View at MOH London

About this 1.5ct natural cushion diamond

This 1.5ct natural cushion sits in the one-and-a-half to two carat band, graded I colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 5453790472. Listed at 22 retailers as of October 31, 2026, with prices from $15,615 to $27,743, a $12,128 spread on the same certified stone. MOH London lists it at $27,743. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.50
Carat
I
Colour
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.28°
Pavilion angle35.95°
OriginNatural
Grading LabGIA
CertificateGIA 5453790472
Dimensions7.56 × 6.01 × 4.07 mm
L/W Ratio1.26
Top View
7.56 mm6.01 mm1.50 ctI / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5453790472
Side View
Table 63.0%Crown 38.28°Girdle: MED-THKPavilion 35.95°Culet: NoneDepth 67.7%

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: Oct 31
Current: $27,743 NZD|Low: $15,615 NZD|High: $28,077 NZD|Avg: $20,682 NZD|-0.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 2, 2026
Retailer 8$15,615 NZD
Retailer 6$15,800 NZD
Retailer 7$17,762 NZD
Retailer 2$19,457 NZD
Retailer 5$19,559 NZD
Retailer 4$21,285 NZD
Retailer 9$21,290 NZD
Retailer 3$26,096 NZD
MOH London$27,743 NZD

43 data points across 9 retailers

22 retailers$15,615 NZD to $27,743 NZD

B+
Cheapest Retailer
-
$15,615 NZD
$8,786 USD
B+
Retailer 2
-
$15,800 NZD
$8,890 USD
View
B
Retailer 3
-
$16,447 NZD
$9,254 USD
View
B
Retailer 4
-
$16,481 NZD
$9,273 USD
View
B
Retailer 5
-
$16,547 NZD
View
B
Retailer 6
-
$16,926 NZD
$9,523 USD
View
B
Retailer 7
-
$17,104 NZD
CA$13,366 CAD
View
B
Retailer 8
-
$17,569 NZD
$9,885 USD
View
B
Retailer 9
-
$17,762 NZD
$9,994 USD
View
Final sale: no returns
B
Retailer 10
-
$17,912 NZD
$10,078 USD
View
B
Retailer 11
-
$19,457 NZD
£8,620 GBP
View
Retailer 12
-
$19,559 NZD
A$16,930 AUD
View
Price last confirmed 10 days ago
B
Retailer 13
-
$20,503 NZD
$11,536 USD
View
B
Retailer 14
-
$20,812 NZD
$11,710 USD
View
B
Retailer 15
-
$20,812 NZD
$11,710 USD
View
B
Retailer 16
-
$21,176 NZD
$11,915 USD
View
B
Retailer 17
-
$21,285 NZD
€11,406 EUR
View
B
Retailer 18
-
$21,290 NZD
£9,432 GBP
View
B
Retailer 19
-
$21,505 NZD
$12,100 USD
View
Retailer 20
-
$23,373 NZD
$13,151 USD
View
Price last confirmed 10 days ago
B
Retailer 21
-
$26,096 NZD
ZAR 237,207 ZAR
View
Most Expensive
B
MOH London
D979AAD17 · Nov 1
$27,743 NZD
£12,291 GBP
View
21 more retailers have this diamond
Prices start from $15,615 NZDSave up to $12,128 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+
1.50ct Cushion
$15,615 NZD