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Marquise|Natural|GIA

0.70ct H SI1 Marquise Natural Diamond

GD • H/SI1 • GIA 2554488380

Certificate GIA 2554488380

Diamond specifications and retailer prices

From $2,261 CAD
$1,618 USD
As of November 1, 2026
Save $1,164 CAD (34%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $4,799 CAD at MOH London · As of November 2, 2026
View at MOH London

About this 0.7ct natural marquise diamond

This 0.7ct natural marquise sits in the half to three-quarter carat band, graded H colour (near-colourless) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 2554488380. Listed at 14 retailers as of November 1, 2026, with a 51% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

0.70
Carat
H
Color
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2554488380
Dimensions8.48 × 4.57 × 2.99 mm
L/W Ratio1.86
Culet sizeNone
Key to symbols
Feather, Cloud
Top View
8.48 mm4.57 mm0.70 ctH / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2554488380
Side View
Table 60.0%CrownGirdle: THK-ETKPavilionCulet: NoneDepth 65.3%

Caratlytics Score

How it works →
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: Nov 1
Current: $4,799 CAD|Low: $2,564 CAD|High: $4,856 CAD|Avg: $3,554 CAD|-0.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 3, 2026
Retailer 6$2,564 CAD
Retailer 2$3,004 CAD
Retailer 3$3,425 CAD
Retailer 5$3,573 CAD
Retailer 4$4,118 CAD
MOH London$4,799 CAD

44 data points across 6 retailers

14 retailers$2,261 CAD to $3,425 CAD

B
Cheapest Retailer
-
$2,261 CAD
$1,618 USD
B
Retailer 2
-
$2,394 CAD
$1,713 USD
View
B
Retailer 3
-
$2,480 CAD
$1,775 USD
View
B
Retailer 4
-
$2,480 CAD
$1,775 USD
View
C
Retailer 5
-
$2,564 CAD
$1,835 USD
View
C
Retailer 6
-
$2,595 CAD
$1,857 USD
View
C
Retailer 7
-
$2,863 CAD
$2,049 USD
View
C
Retailer 8
-
$3,004 CAD
£1,692 GBP
View
C
Retailer 9
-
$3,236 CAD
$2,316 USD
View
B
Retailer 10
-
$3,425 CAD
€2,334 EUR
View
Retailer 11
-
$3,573 CAD
A$3,934 AUD
View
Price last confirmed 28 days ago
Retailer 12
-
$4,118 CAD
ZAR 47,613 ZAR
View
Price under review
Most Expensive
MOH London
C971F5651 · Nov 2
$4,799 CAD
£2,704 GBP
View
Price under review
12 more retailers have this diamond
Prices start from $2,261 CADSave up to $1,164 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
0.70ct Marquise
$2,261 CAD