Marquise|Natural|GIA

1.05ct D IF Marquise Natural Diamond

VG • D/IF • GIA 6127141306

Certificate GIA 6127141306

Diamond specifications and retailer prices

From $12,458 CAD
As of November 1, 2026
Save $10,062 CAD (45%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $22,520 CAD at NZ Jewellers · As of November 3, 2026
View at NZ Jewellers

About this 1.05ct natural marquise diamond

This 1.05ct natural marquise sits in the classic one-carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 6127141306. Listed at 16 retailers as of November 1, 2026, with prices from $12,458 to $22,520, a $10,062 spread on the same certified stone. NZ Jewellers lists it at $22,520. 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

1.05
Carat
D
Color
IF
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6127141306
Dimensions11.42 × 4.94 × 3.36 mm
L/W Ratio2.31
Top View
11.42 mm4.94 mm1.05 ctD / IF
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 6127141306
Side View
Table 54.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 68.0%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: $22,520 CAD|Low: $12,458 CAD|High: $22,520 CAD|Avg: $16,341 CAD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 5, 2026
Retailer 9$12,458 CAD
Retailer 11$13,511 CAD
Retailer 3$13,513 CAD
Retailer 10$13,740 CAD
Retailer 4$14,639 CAD
Retailer 2$14,648 CAD
Retailer 12$14,863 CAD
Retailer 8$14,870 CAD
Retailer 6$16,955 CAD
Retailer 7$19,850 CAD
Retailer 5$21,045 CAD
NZ Jewellers$22,520 CAD

45 data points across 12 retailers

16 retailers$12,458 CAD to $22,520 CAD

B+
Cheapest Retailer
-
$12,458 CAD
B+
Retailer 2
-
$13,511 CAD
View
Final sale: no returns
B+
Retailer 3
-
$13,513 CAD
View
B+
Retailer 4
-
$13,740 CAD
View
B+
Retailer 5
-
$14,639 CAD
View
B+
Retailer 6
-
$14,648 CAD
View
B
Retailer 7
-
$14,863 CAD
View
Retailer 8
-
$14,870 CAD
View
Price last confirmed 13 days ago
B
Retailer 9
-
$16,181 CAD
View
B
Retailer 10
-
$16,721 CAD
View
B
Retailer 11
-
$16,891 CAD
View
B
Retailer 12
-
$16,955 CAD
View
Retailer 13
-
$17,781 CAD
View
Price last confirmed 13 days ago
B
Retailer 14
-
$19,850 CAD
View
B
Retailer 15
-
$21,045 CAD
View
Most Expensive
B
NZ Jewellers
548293a9-45c9-4d82-ac84-ab5d670aa2b0 · Nov 3
$22,520 CAD
$16,161 USD
View
15 more retailers have this diamond
Prices start from $12,458 CADSave up to $10,062 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+
1.05ct Marquise
$12,458 CAD