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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 €753 EUR
HK$6,600 HKD
As of November 1, 2026
Save €1,217 EUR (62%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: €1,970 EUR 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 €753 to €1,970, a €1,217 spread on the same certified stone. Flawless Fine Jewelry lists it at €1,970. 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
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: €1,970 EUR|Low: €742 EUR|High: €1,970 EUR|Avg: €1,163 EUR
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€753 EUR
Retailer 2€754 EUR
Retailer 6€880 EUR
Retailer 7€910 EUR
Retailer 9€927 EUR
Retailer 8€945 EUR
Retailer 3€986 EUR
Retailer 11€1,042 EUR
Retailer 4€1,046 EUR
Retailer 19€1,095 EUR
Retailer 5€1,106 EUR
Retailer 20€1,106 EUR
Retailer 13€1,113 EUR
Retailer 15€1,124 EUR
Retailer 10€1,263 EUR
Retailer 14€1,382 EUR
Retailer 12€1,429 EUR
Retailer 18€1,473 EUR
Retailer 16€1,807 EUR
Flawless Fine Jewelry€1,970 EUR

21 data points across 20 retailers

21 retailers€753 EUR to €1,970 EUR

A
Cheapest Retailer
-
€753 EUR
HK$6,600 HKD
A
Retailer 2
-
€754 EUR
₹80,502 INR
View
A
Retailer 3
-
€880 EUR
$987 USD
View
A
Retailer 4
-
€910 EUR
$1,021 USD
View
Final sale: no returns
A
Retailer 5
-
€927 EUR
SGD 1,405 SGD
View
A
Retailer 6
-
€945 EUR
$1,060 USD
View
A
Retailer 7
-
€986 EUR
$1,106 USD
View
B+
Retailer 8
-
€1,042 EUR
SGD 1,580 SGD
View
B+
Retailer 9
-
€1,046 EUR
$1,174 USD
View
B+
Retailer 10
-
€1,095 EUR
$1,228 USD
View
B+
Retailer 11
-
€1,106 EUR
$1,240 USD
View
B+
Retailer 12
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€1,106 EUR
$1,240 USD
View
B+
Retailer 13
-
€1,113 EUR
£983 GBP
View
B+
Retailer 14
-
€1,124 EUR
£993 GBP
View
B+
Retailer 15
-
€1,263 EUR
$1,417 USD
View
Retailer 16
-
€1,346 EUR
A$2,322 AUD
View
Price last confirmed 28 days ago
B+
Retailer 17
-
€1,382 EUR
View
B+
Retailer 18
-
€1,429 EUR
$1,603 USD
View
B+
Retailer 19
-
€1,473 EUR
ZAR 26,692 ZAR
View
B
Retailer 20
-
€1,807 EUR
£1,596 GBP
View
Most Expensive
B
Flawless Fine Jewelry
A9A2EA048 · Nov 2
€1,970 EUR
£1,740 GBP
View
20 more retailers have this diamond
Prices start from €753 EURSave up to €1,217 EUR

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
€753 EUR