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Marquise|Natural|GIA

0.45ct I VVS2 Marquise Natural Diamond

EX • I/VVS2 • GIA 6173277245

Certificate GIA 6173277245

Diamond specifications and retailer prices

From $1,126 CAD
$806 USD
As of October 30, 2026
Save $667 CAD (37%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $1,793 CAD at 77 Diamonds · As of October 31, 2026
View at 77 Diamonds

About this 0.45ct natural marquise diamond

This 0.45ct natural marquise sits in the sub-half-carat band, graded I colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6173277245. Listed at 4 retailers as of October 30, 2026, with prices from $1,126 to $1,793, a $667 spread on the same certified stone. 77 Diamonds lists it at $1,793. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.45
Carat
I
Color
VVS2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishGood
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6173277245
Dimensions7.03 × 4.27 × 2.67 mm
L/W Ratio1.65
Top View
7.03 mm4.27 mm0.45 ctI / VVS2
OriginNatural
CutExcellent
PolishGood
SymmetryGood
FluorescenceNone
CertificateGIA 6173277245
Side View
Table 58.0%CrownGirdle: THN-STKPavilionCulet: MediumDepth 62.4%

Caratlytics Score

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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 30
Current: $1,793 CAD|Low: $1,217 CAD|High: $1,796 CAD|Avg: $1,584 CAD|+1.9%
77 Diamonds
Retailer 2
Retailer 3
October 31, 2026
Retailer 2$1,233 CAD
Retailer 3$1,743 CAD
77 Diamonds$1,793 CAD

35 data points across 3 retailers

4 retailers$1,126 CAD to $1,793 CAD

B
Cheapest Retailer
-
$1,126 CAD
$806 USD
B
Retailer 2
-
$1,233 CAD
$883 USD
View
B
Retailer 3
-
$1,743 CAD
View
Most Expensive
B
77 Diamonds
MQMBWASUWT7T · Oct 31
$1,793 CAD
£1,010 GBP
View
3 more retailers have this diamond
Prices start from $1,126 CADSave up to $667 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.

B
0.45ct Marquise
$1,126 CAD