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Cushion|Natural|GIA

1.51ct G SI1 Cushion Natural Diamond

VG • G/SI1 • GIA 3195364421

Certificate GIA 3195364421

Diamond specifications and retailer prices

From $14,526 NZD
$8,173 USD
As of November 2, 2026
Save $11,262 NZD (44%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $25,788 NZD at MOH London · As of November 1, 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 SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 3195364421. Listed at 21 retailers as of November 1, 2026, with prices from $14,526 to $25,788, a $11,262 spread on the same certified stone. MOH London lists it at $25,788. 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
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 3195364421
Dimensions6.41 × 6.28 × 4.39 mm
L/W Ratio1.02
Top View
6.41 mm6.28 mm1.51 ctG / SI1
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 3195364421
Side View
Table 69.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 69.9%

Caratlytics Score

How it works →
B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: $25,788 NZD|Low: $13,760 NZD|High: $26,100 NZD|Avg: $18,720 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 9$14,526 NZD
Retailer 6$14,707 NZD
Retailer 7$16,513 NZD
Retailer 8$16,513 NZD
Retailer 3$18,070 NZD
Retailer 5$18,160 NZD
Retailer 2$19,821 NZD
Retailer 4$24,259 NZD
MOH London$25,788 NZD

44 data points across 9 retailers

21 retailers$14,526 NZD to $25,788 NZD

B
Cheapest Retailer
-
$14,526 NZD
$8,173 USD
B
Retailer 2
-
$14,707 NZD
$8,275 USD
View
B
Retailer 3
-
$15,271 NZD
$8,592 USD
View
B
Retailer 4
-
$15,461 NZD
$8,699 USD
View
B
Retailer 5
-
$15,948 NZD
$8,973 USD
View
B
Retailer 6
-
$16,009 NZD
CA$12,510 CAD
View
B
Retailer 7
-
$16,369 NZD
$9,210 USD
View
B
Retailer 8
-
$16,513 NZD
$9,291 USD
View
Final sale: no returns
B
Retailer 9
-
$16,513 NZD
$9,291 USD
View
B
Retailer 10
-
$16,801 NZD
$9,453 USD
View
B
Retailer 11
-
$18,070 NZD
£8,006 GBP
View
Retailer 12
-
$18,160 NZD
A$15,719 AUD
View
Price last confirmed 9 days ago
B
Retailer 13
-
$18,372 NZD
$10,337 USD
View
B
Retailer 14
-
$19,033 NZD
$10,709 USD
View
B
Retailer 15
-
$19,426 NZD
$10,930 USD
View
B
Retailer 16
-
$19,426 NZD
$10,930 USD
View
B
Retailer 17
-
$19,821 NZD
€10,621 EUR
View
B
Retailer 18
-
$20,083 NZD
$11,300 USD
View
Retailer 19
-
$21,731 NZD
$12,227 USD
View
Price last confirmed 10 days ago
B
Retailer 20
-
$24,259 NZD
ZAR 220,505 ZAR
View
Most Expensive
B
MOH London
0B06CF503 · Nov 1
$25,788 NZD
£11,425 GBP
View
20 more retailers have this diamond
Prices start from $14,526 NZDSave up to $11,262 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
1.51ct Cushion
$14,526 NZD