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Cushion|Natural|GIA

0.65ct H SI1 Cushion Natural Diamond

VG • H/SI1 • GIA 2191030200

Certificate GIA 2191030200

Diamond specifications and retailer prices

From $1,545 AUD
$1,085 USD
As of October 28, 2026
Save $1,733 AUD (53%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $3,278 AUD at MOH London · As of November 1, 2026
View at MOH London

About this 0.65ct natural cushion diamond

This 0.65ct natural cushion sits in the half to three-quarter 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 2191030200. Listed at 10 retailers as of October 28, 2026, with prices from $1,545 to $3,278, a $1,733 spread on the same certified stone. MOH London lists it at $3,278. 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

0.65
Carat
H
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2191030200
Dimensions4.70 × 4.58 × 3.44 mm
L/W Ratio1.03
Top View
4.70 mm4.58 mm0.65 ctH / SI1
OriginNatural
CutVery Good
PolishVery Good
SymmetryGood
FluorescenceNone
CertificateGIA 2191030200
Side View
Table 61.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 75.0%

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: Oct 28
Current: $3,278 AUD|Low: $1,545 AUD|High: $3,318 AUD|Avg: $2,134 AUD|-0.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 1, 2026
Retailer 4$1,545 AUD
Retailer 7$1,755 AUD
Retailer 6$1,757 AUD
Retailer 8$1,936 AUD
Retailer 2$2,043 AUD
Retailer 5$2,313 AUD
Retailer 3$2,501 AUD
MOH London$3,278 AUD

31 data points across 8 retailers

10 retailers$1,545 AUD to $3,278 AUD

B
Cheapest Retailer
-
$1,545 AUD
$1,085 USD
B
Retailer 2
-
$1,755 AUD
$1,233 USD
View
B
Retailer 3
-
$1,757 AUD
$1,234 USD
View
B
Retailer 4
-
$1,879 AUD
$1,320 USD
View
B
Retailer 5
-
$1,879 AUD
$1,320 USD
View
B
Retailer 6
-
$1,936 AUD
$1,360 USD
View
B
Retailer 7
-
$2,043 AUD
£1,130 GBP
View
Retailer 8
-
$2,313 AUD
View
Price last confirmed 34 days ago
B
Retailer 9
-
$2,501 AUD
€1,673 EUR
View
Most Expensive
B
MOH London
2B1BDCCDD · Nov 1
$3,278 AUD
£1,813 GBP
View
9 more retailers have this diamond
Prices start from $1,545 AUDSave up to $1,733 AUD

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
0.65ct Cushion
$1,545 AUD