CaratHunter
Plans
Cushion|Natural|GIA

1.51ct G SI2 Cushion Natural Diamond

VG • G/SI2 • GIA 2547552012

Certificate GIA 2547552012

Diamond specifications and retailer prices

From $4,237 NZD
$2,388 USD
As of October 28, 2026
Save $5,572 NZD (57%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $9,809 NZD at MOH London · As of October 29, 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 SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 2547552012. Listed at 18 retailers as of October 28, 2026, with prices from $4,237 to $9,809, a $5,572 spread on the same certified stone. MOH London lists it at $9,809. 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
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle36.9°
Pavilion angle35.9°
OriginNatural
Grading LabGIA
CertificateGIA 2547552012
Dimensions6.52 × 6.45 × 4.37 mm
L/W Ratio1.01
Top View
6.52 mm6.45 mm1.51 ctG / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2547552012
Side View
Table 60.0%Crown 36.9°Girdle: THN-THKPavilion 35.9°Culet: NDepth 67.8%

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: Oct 28
Current: $9,809 NZD|Low: $4,235 NZD|High: $9,870 NZD|Avg: $5,740 NZD|-0.3%
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
November 2, 2026
Retailer 10$4,237 NZD
Retailer 13$4,429 NZD
Retailer 14$4,716 NZD
Retailer 16$4,732 NZD
Retailer 9$4,878 NZD
Retailer 7$4,883 NZD
Retailer 18$5,234 NZD
Retailer 4$5,279 NZD
Retailer 5$5,286 NZD
Retailer 3$5,554 NZD
Retailer 15$5,554 NZD
Retailer 2$5,651 NZD
Retailer 17$5,749 NZD
Retailer 12$6,096 NZD
Retailer 6$6,769 NZD
Retailer 11$6,828 NZD
Retailer 8$6,920 NZD
MOH London$9,809 NZD

27 data points across 18 retailers

18 retailers$4,237 NZD to $9,809 NZD

A
Cheapest Retailer
-
$4,237 NZD
$2,388 USD
A
Retailer 2
-
$4,429 NZD
HK$19,500 HKD
View
A
Retailer 3
-
$4,716 NZD
$2,658 USD
View
A
Retailer 4
-
$4,732 NZD
$2,667 USD
View
B+
Retailer 5
-
$4,878 NZD
$2,749 USD
View
Final sale: no returns
A
Retailer 6
-
$4,883 NZD
$2,752 USD
View
A
Retailer 7
-
$5,234 NZD
$2,950 USD
View
A
Retailer 8
-
$5,279 NZD
$2,975 USD
View
A
Retailer 9
-
$5,286 NZD
$2,979 USD
View
A
Retailer 10
-
$5,554 NZD
$3,130 USD
View
A
Retailer 11
-
$5,554 NZD
$3,130 USD
View
A
Retailer 12
-
$5,651 NZD
£2,508 GBP
View
A
Retailer 13
-
$5,749 NZD
$3,240 USD
View
A
Retailer 14
-
$6,096 NZD
£2,705 GBP
View
Retailer 15
-
$6,769 NZD
$3,815 USD
View
Price last confirmed 10 days ago
A
Retailer 16
-
$6,828 NZD
€3,665 EUR
View
A
Retailer 17
-
$6,920 NZD
$3,900 USD
View
Most Expensive
B+
MOH London
38691BEB4 · Oct 29
$9,809 NZD
£4,353 GBP
View
17 more retailers have this diamond
Prices start from $4,237 NZDSave up to $5,572 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
$4,237 NZD