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Marquise|Natural|GIA

0.70ct I SI1 Marquise Natural Diamond

EX • I/SI1 • GIA 5556016633

Certificate GIA 5556016633

Diamond specifications and retailer prices

From $1,034 CAD
As of November 6, 2026
Save $1,242 CAD (55%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $3,573 CAD at NZ Jewellers · As of September 21, 2026
View at NZ Jewellers

About this 0.7ct natural marquise diamond

This 0.7ct natural marquise sits in the half to three-quarter carat band, graded I colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 5556016633. Listed at 13 retailers as of November 5, 2026, with a 120% 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

0.70
Carat
I
Color
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 5556016633
Dimensions8.77 × 4.57 × 2.92 mm
L/W Ratio1.92
Top View
8.77 mm4.57 mm0.70 ctI / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 5556016633
Side View
Table 59.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 64.0%

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 6
Current: $1,034 CAD|Low: $1,034 CAD|High: $2,276 CAD|Avg: $1,492 CAD|-3.7%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 6, 2026
Retailer 1$1,034 CAD
Retailer 8$1,044 CAD
Retailer 3$1,152 CAD
Retailer 5$1,256 CAD
Retailer 4$1,326 CAD
Retailer 9$1,457 CAD
Retailer 2$1,854 CAD
Retailer 7$1,988 CAD
Retailer 6$2,276 CAD

40 data points across 9 retailers

13 retailers$1,034 CAD to $2,276 CAD

A
Cheapest Retailer
-
$1,034 CAD
A
Retailer 2
-
$1,044 CAD
View
Retailer 3
-
$1,139 CAD
View
Price last confirmed 45 days ago
A
Retailer 4
-
$1,152 CAD
View
Retailer 5
-
$1,256 CAD
View
Price last confirmed 11 days ago
Retailer 6
-
$1,314 CAD
View
Price last confirmed 45 days ago
B+
Retailer 7
-
$1,326 CAD
View
B+
Retailer 8
-
$1,457 CAD
View
Retailer 9
-
$1,678 CAD
View
Price last confirmed 44 days ago
B+
Retailer 10
-
$1,854 CAD
View
B
Retailer 11
-
$1,988 CAD
View
B
Retailer 12
-
$2,276 CAD
View
Most Expensive
NZ Jewellers
36720587-be82-4895-9504-d5ab29b5fa19 · Sep 21
$3,573 CAD
$2,540 USD
View
Price last confirmed 46 days ago
12 more retailers have this diamond
Prices start from $1,034 CADSave up to $1,242 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
0.70ct Marquise
$1,034 CAD