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Round|Natural|GIA

0.68ct G SI2 Round Natural Diamond

EX • G/SI2 • GIA 6425039374

Certificate GIA 6425039374

Diamond specifications and retailer prices

From $787 CAD
HK$4,400 HKD
As of October 30, 2026
Save $2,130 CAD (73%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $3,265 CAD at NZ Jewellers · As of September 1, 2026
View at NZ Jewellers

About this 0.68ct natural round diamond

This 0.68ct natural round sits in the half to three-quarter carat band, graded G colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 6425039374. Listed at 18 retailers as of October 30, 2026, with a 271% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

0.68
Carat
G
Color
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle33°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 6425039374
Dimensions5.67 × 5.72 × 3.41 mm
L/W Ratio1.01
Star length50%
Lower girdle75%
Top View
5.67 mm5.72 mm0.68 ctG / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6425039374
Side View
Table 60.0%Crown 33°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 59.9%

Caratlytics Score

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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: Oct 30
Current: $2,917 CAD|Low: $787 CAD|High: $3,214 CAD|Avg: $1,340 CAD|-9.3%
NZ Jewellers
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
October 30, 2026
Retailer 6$787 CAD
Retailer 14$858 CAD
Retailer 5$880 CAD
Retailer 9$930 CAD
Retailer 12$930 CAD
Retailer 4$967 CAD
Retailer 10$967 CAD
Retailer 3$1,073 CAD
Retailer 13$1,109 CAD
Retailer 11$1,115 CAD
Retailer 2$1,141 CAD
Retailer 7$1,329 CAD
Retailer 8$2,159 CAD
NZ Jewellers$2,917 CAD

37 data points across 14 retailers

18 retailers$787 CAD to $2,917 CAD

A
Cheapest Retailer
-
$787 CAD
HK$4,400 HKD
A
Retailer 2
-
$858 CAD
$614 USD
View
Final sale: no returns
A
Retailer 3
-
$880 CAD
$630 USD
View
A
Retailer 4
-
$930 CAD
$666 USD
View
A
Retailer 5
-
$930 CAD
$666 USD
View
A
Retailer 6
-
$967 CAD
SGD 935 SGD
View
A
Retailer 7
-
$967 CAD
$692 USD
View
Retailer 8
-
$1,041 CAD
$745 USD
View
Price last confirmed 60 days ago
A
Retailer 9
-
$1,073 CAD
$768 USD
View
A
Retailer 10
-
$1,109 CAD
£625 GBP
View
A
Retailer 11
-
$1,115 CAD
$798 USD
View
A
Retailer 12
-
$1,141 CAD
£643 GBP
View
Retailer 13
-
$1,204 CAD
$862 USD
View
Price last confirmed 61 days ago
A
Retailer 14
-
$1,329 CAD
€906 EUR
View
B
Retailer 15
-
$2,159 CAD
£1,217 GBP
View
B
Retailer 16
-
$2,634 CAD
£1,485 GBP
View
B
Retailer 17
-
$2,917 CAD
$2,088 USD
View
Most Expensive
NZ Jewellers
58903925-c4c9-4135-a1b2-a82bcf431f63 · Sep 1
$3,265 CAD
$2,337 USD
View
Price last confirmed 59 days ago
17 more retailers have this diamond
Prices start from $787 CADSave up to $2,130 CAD

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
0.68ct Round
$787 CAD