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Cushion|Natural|GIA

0.66ct G IF Cushion Natural Diamond

EX • G/IF • GIA 6551147487

Certificate GIA 6551147487

Diamond specifications and retailer prices

From $1,501 NZD
HK$6,600 HKD
As of November 1, 2026
Save $2,426 NZD (62%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $3,927 NZD at Flawless Fine Jewelry · As of November 2, 2026
View at Flawless Fine Jewelry

About this 0.66ct natural cushion diamond

This 0.66ct natural cushion sits in the half to three-quarter carat band, graded G colour (near-colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6551147487. Listed at 21 retailers as of November 1, 2026, with prices from $1,501 to $3,927, a $2,426 spread on the same certified stone. Flawless Fine Jewelry lists it at $3,927. Flawless clarity in sub-one-carat stones is rarely visible to the naked eye over VS1, so you are paying a meaningful premium for grade rather than appearance.

The 4Cs

0.66
Carat
G
Colour
IF
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle33.89°
Pavilion angle57.63°
OriginNatural
Grading LabGIA
CertificateGIA 6551147487
Dimensions6.03 × 4.63 × 3.13 mm
L/W Ratio1.30
Top View
6.03 mm4.63 mm0.66 ctG / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6551147487
Side View
Table 63.0%Crown 33.89°Girdle: THK-VTKPavilion 57.63°Culet: NoneDepth 67.6%

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: Nov 1
Current: $3,927 NZD|Low: $1,479 NZD|High: $3,927 NZD|Avg: $2,316 NZD
Flawless Fine Jewelry
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
Retailer 19
Retailer 20
November 2, 2026
Retailer 17$1,501 NZD
Retailer 15$1,503 NZD
Retailer 6$1,754 NZD
Retailer 7$1,815 NZD
Retailer 9$1,848 NZD
Retailer 8$1,884 NZD
Retailer 3$1,966 NZD
Retailer 11$2,078 NZD
Retailer 4$2,086 NZD
Retailer 19$2,183 NZD
Retailer 5$2,204 NZD
Retailer 20$2,205 NZD
Retailer 2$2,218 NZD
Retailer 14$2,241 NZD
Retailer 10$2,519 NZD
Retailer 13$2,754 NZD
Retailer 12$2,849 NZD
Retailer 18$2,937 NZD
Retailer 16$3,602 NZD
Flawless Fine Jewelry$3,927 NZD

22 data points across 20 retailers

21 retailers$1,501 NZD to $3,927 NZD

A
Cheapest Retailer
-
$1,501 NZD
HK$6,600 HKD
A
Retailer 2
-
$1,503 NZD
₹80,528 INR
View
A
Retailer 3
-
$1,754 NZD
$987 USD
View
A
Retailer 4
-
$1,815 NZD
$1,021 USD
View
Final sale: no returns
A
Retailer 5
-
$1,848 NZD
SGD 1,405 SGD
View
A
Retailer 6
-
$1,884 NZD
$1,060 USD
View
A
Retailer 7
-
$1,966 NZD
$1,106 USD
View
B+
Retailer 8
-
$2,078 NZD
SGD 1,580 SGD
View
B+
Retailer 9
-
$2,086 NZD
$1,174 USD
View
B+
Retailer 10
-
$2,183 NZD
$1,228 USD
View
B+
Retailer 11
-
$2,204 NZD
$1,240 USD
View
B+
Retailer 12
-
$2,205 NZD
$1,240 USD
View
B+
Retailer 13
-
$2,218 NZD
£983 GBP
View
B+
Retailer 14
-
$2,241 NZD
£993 GBP
View
B+
Retailer 15
-
$2,519 NZD
$1,417 USD
View
Retailer 16
-
$2,682 NZD
A$2,322 AUD
View
Price last confirmed 28 days ago
B+
Retailer 17
-
$2,754 NZD
€1,476 EUR
View
B+
Retailer 18
-
$2,849 NZD
$1,603 USD
View
B+
Retailer 19
-
$2,937 NZD
ZAR 26,692 ZAR
View
B
Retailer 20
-
$3,602 NZD
£1,596 GBP
View
Most Expensive
B
Flawless Fine Jewelry
A9A2EA048 · Nov 2
$3,927 NZD
£1,740 GBP
View
20 more retailers have this diamond
Prices start from $1,501 NZDSave up to $2,426 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
0.66ct Cushion
$1,501 NZD