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Cushion|Natural|GIA

3.50ct H SI1 Cushion Natural Diamond

VG • H/SI1 • GIA 6541494896

Certificate GIA 6541494896

Diamond specifications and retailer prices

From $75,129 NZD
As of November 6, 2026
Save $54,459 NZD (42%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $129,588 NZD at MOH London · As of November 4, 2026
View at MOH London

About this 3.5ct natural cushion diamond

This 3.5ct natural cushion sits in the three to five carat band, graded H 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 6541494896. Listed at 18 retailers as of November 4, 2026, with prices from $75,129 to $129,588, a $54,459 spread on the same certified stone. MOH London lists it at $129,588. 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

3.50
Carat
H
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6541494896
Dimensions10.16 × 8.18 × 5.61 mm
L/W Ratio1.24
Top View
10.16 mm8.18 mm3.50 ctH / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6541494896
Side View
Table 69.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 68.7%

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: Nov 6
Current: $129,588 NZD|Low: $75,129 NZD|High: $131,501 NZD|Avg: $91,023 NZD|-1.5%
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
November 6, 2026
Retailer 4$75,129 NZD
Retailer 3$75,398 NZD
Retailer 16$76,263 NZD
Retailer 17$80,616 NZD
Retailer 12$83,059 NZD
Retailer 6$83,088 NZD
Retailer 9$83,088 NZD
Retailer 14$83,198 NZD
Retailer 5$83,890 NZD
Retailer 7$86,497 NZD
Retailer 15$88,985 NZD
Retailer 8$92,771 NZD
Retailer 2$95,206 NZD
Retailer 10$100,374 NZD
Retailer 11$107,108 NZD
Retailer 13$113,081 NZD
MOH London$129,588 NZD

35 data points across 17 retailers

18 retailers$75,129 NZD to $129,588 NZD

B+
Cheapest Retailer
-
$75,129 NZD
B+
Retailer 2
-
$75,398 NZD
View
B
Retailer 3
-
$76,263 NZD
View
Final sale: no returns
B
Retailer 4
-
$79,945 NZD
View
B
Retailer 5
-
$80,616 NZD
View
B+
Retailer 6
-
$83,059 NZD
View
B
Retailer 7
-
$83,088 NZD
View
B
Retailer 8
-
$83,088 NZD
View
Retailer 9
-
$83,198 NZD
View
Price last confirmed 9 days ago
B
Retailer 10
-
$83,890 NZD
View
B
Retailer 11
-
$85,848 NZD
View
Retailer 12
-
$86,497 NZD
View
Price last confirmed 33 days ago
B
Retailer 13
-
$88,985 NZD
View
B
Retailer 14
-
$95,206 NZD
View
B
Retailer 15
-
$100,374 NZD
View
B
Retailer 16
-
$107,108 NZD
View
Retailer 17
-
$113,081 NZD
View
Price last confirmed 10 days ago
Most Expensive
B
MOH London
0E28B6B52 · Nov 4
$129,588 NZD
£56,565 GBP
View
17 more retailers have this diamond
Prices start from $75,129 NZDSave up to $54,459 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+
3.50ct Cushion
$75,129 NZD