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Cushion|Natural|GIA

6.05ct G SI1 Cushion Natural Diamond

VG • G/SI1 • GIA 7353521253

Certificate GIA 7353521253

Diamond specifications and retailer prices

From $268,998 NZD
$151,352 USD
As of November 2, 2026
Save $17,798 NZD (6%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $334,216 NZD at 77 Diamonds · As of October 16, 2026
View at 77 Diamonds

About this 6.05ct natural cushion diamond

This 6.05ct natural cushion sits in the over five 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 7353521253. Listed at 5 retailers as of November 1, 2026, with a relatively tight 7% spread, which is unusual at this carat range and suggests competitive pricing across the listings. 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

6.05
Carat
G
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 7353521253
Dimensions11.57 × 10.05 × 6.65 mm
L/W Ratio1.15
Top View
11.57 mm10.05 mm6.05 ctG / SI1
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceFaint
CertificateGIA 7353521253
Side View
Table 72.0%CrownGirdle: VTN-STKPavilionCulet: NoneDepth 66.1%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Nov 2
Current: $334,216 NZD|Low: $266,471 NZD|High: $335,725 NZD|Avg: $295,014 NZD|+2.0%
77 Diamonds
Retailer 2
Retailer 3
November 2, 2026
Retailer 3$268,998 NZD
Retailer 2$281,033 NZD
77 Diamonds$334,216 NZD

44 data points across 3 retailers

5 retailers$268,998 NZD to $286,796 NZD

B
Cheapest Retailer
-
$268,998 NZD
$151,352 USD
B
Retailer 2
-
$271,780 NZD
$152,917 USD
View
B
Retailer 3
-
$281,033 NZD
₹15,059,409 INR
View
B
Retailer 4
-
$286,796 NZD
$161,366 USD
View
Most Expensive
77 Diamonds
CUSZYHCTX365 · Oct 16
$334,216 NZD
£148,069 GBP
View
Price last confirmed 17 days ago
4 more retailers have this diamond
Prices start from $268,998 NZDSave up to $17,798 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
6.05ct Cushion
$268,998 NZD