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Cushion|Natural|GIA

1.51ct G VS1 Cushion Natural Diamond

GD • G/VS1 • GIA 6551373654

Certificate GIA 6551373654

Diamond specifications and retailer prices

From $10,214 NZD
HK$44,900 HKD
As of November 2, 2026
Save $8,707 NZD (46%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $18,922 NZD at MOH London · As of November 2, 2026
View at MOH London

About this 1.51ct natural cushion diamond

This 1.51ct natural cushion sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 6551373654. Listed at 20 retailers as of November 2, 2026, with prices from $10,214 to $18,922, a $8,707 spread on the same certified stone. MOH London lists it at $18,922. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.51
Carat
G
Colour
VS1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6551373654
Dimensions7.48 × 5.74 × 4.17 mm
L/W Ratio1.30
Girdle conditionFaceted
Top View
7.48 mm5.74 mm1.51 ctG / VS1
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6551373654
Side View
Table 63.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 72.7%

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 2
Current: $18,922 NZD|Low: $10,078 NZD|High: $19,389 NZD|Avg: $12,900 NZD|-2.4%
MOH London
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
Retailer 18
Retailer 19
November 2, 2026
Retailer 13$10,214 NZD
Retailer 4$10,317 NZD
Retailer 3$10,703 NZD
Retailer 12$11,309 NZD
Retailer 17$11,353 NZD
Retailer 5$11,408 NZD
Retailer 7$11,464 NZD
Retailer 11$11,472 NZD
Retailer 9$11,599 NZD
Retailer 2$11,926 NZD
Retailer 16$11,989 NZD
Retailer 14$12,522 NZD
Retailer 18$12,801 NZD
Retailer 8$13,181 NZD
Retailer 19$14,681 NZD
Retailer 15$14,832 NZD
Retailer 10$14,978 NZD
Retailer 6$16,445 NZD
MOH London$18,922 NZD

19 data points across 19 retailers

20 retailers$10,214 NZD to $18,922 NZD

A
Cheapest Retailer
-
$10,214 NZD
HK$44,900 HKD
A
Retailer 2
-
$10,317 NZD
$5,805 USD
View
A
Retailer 3
-
$10,703 NZD
$6,022 USD
View
A
Retailer 4
-
$11,309 NZD
€6,060 EUR
View
A
Retailer 5
-
$11,353 NZD
$6,388 USD
View
Final sale: no returns
A
Retailer 6
-
$11,408 NZD
€6,113 EUR
View
A
Retailer 7
-
$11,464 NZD
$6,450 USD
View
A
Retailer 8
-
$11,472 NZD
$6,455 USD
View
A
Retailer 9
-
$11,599 NZD
$6,526 USD
View
A
Retailer 10
-
$11,926 NZD
$6,710 USD
View
A
Retailer 11
-
$11,989 NZD
$6,746 USD
View
A
Retailer 12
-
$12,522 NZD
£5,548 GBP
View
A
Retailer 13
-
$12,801 NZD
£5,671 GBP
View
Retailer 14
-
$13,181 NZD
A$11,410 AUD
View
Price last confirmed 11 days ago
B+
Retailer 15
-
$13,641 NZD
A$11,808 AUD
View
B+
Retailer 16
-
$14,681 NZD
£6,504 GBP
View
B+
Retailer 17
-
$14,832 NZD
€7,948 EUR
View
Retailer 18
-
$14,978 NZD
$8,428 USD
View
Price last confirmed 10 days ago
B+
Retailer 19
-
$16,445 NZD
ZAR 149,482 ZAR
View
Most Expensive
B
MOH London
E8E1DD18E · Nov 2
$18,922 NZD
£8,383 GBP
View
19 more retailers have this diamond
Prices start from $10,214 NZDSave up to $8,707 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
1.51ct Cushion
$10,214 NZD