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Marquise|Natural|GIA

0.30ct D SI1 Marquise Natural Diamond

GD • D/SI1 • GIA 1553625814

Certificate GIA 1553625814

Diamond specifications and retailer prices

From $366 CAD
₹24,981 INR
As of October 31, 2026
Save $826 CAD (69%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $1,192 CAD at MOH London · As of October 29, 2026
View at MOH London

About this 0.3ct natural marquise diamond

This 0.3ct natural marquise sits in the sub-half-carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 1553625814. Listed at 18 retailers as of October 29, 2026, with prices from $366 to $1,192, a $826 spread on the same certified stone. MOH London lists it at $1,192. 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

0.30
Carat
D
Color
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1553625814
Dimensions6.69 × 3.35 × 2.27 mm
L/W Ratio2.00
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Feather
Top View
6.69 mm3.35 mm0.30 ctD / SI1
OriginNatural
CutGood
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 1553625814
Side View
Table 59.0%CrownGirdle: VTK-VTKPavilionCulet: NoneDepth 67.8%

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: Oct 31
Current: $1,192 CAD|Low: $365 CAD|High: $1,968 CAD|Avg: $798 CAD|-0.6%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 31, 2026
Retailer 2$366 CAD
Retailer 11$573 CAD
Retailer 4$667 CAD
Retailer 5$691 CAD
Retailer 9$704 CAD
Retailer 8$796 CAD
Retailer 10$822 CAD
Retailer 6$842 CAD
Retailer 3$1,052 CAD
MOH London$1,192 CAD
Retailer 7$1,968 CAD

34 data points across 11 retailers

18 retailers$366 CAD to $1,192 CAD

A
Cheapest Retailer
-
$366 CAD
₹24,981 INR
B+
Retailer 2
-
$429 CAD
HK$2,400 HKD
View
B+
Retailer 3
-
$514 CAD
$368 USD
View
B+
Retailer 4
-
$540 CAD
SGD 522 SGD
View
B+
Retailer 5
-
$553 CAD
$396 USD
View
B+
Retailer 6
-
$573 CAD
$410 USD
View
B
Retailer 7
-
$592 CAD
$424 USD
View
B
Retailer 8
-
$667 CAD
£376 GBP
View
B
Retailer 9
-
$691 CAD
$495 USD
View
B
Retailer 10
-
$696 CAD
$498 USD
View
B
Retailer 11
-
$704 CAD
£397 GBP
View
B
Retailer 12
-
$707 CAD
$506 USD
View
B
Retailer 13
-
$796 CAD
ZAR 9,206 ZAR
View
Retailer 14
-
$822 CAD
A$906 AUD
View
Price last confirmed 27 days ago
B
Retailer 15
-
$842 CAD
€574 EUR
View
Retailer 16
-
$1,052 CAD
£593 GBP
View
Price last confirmed 31 days ago
Most Expensive
B
MOH London
1861485B9 · Oct 29
$1,192 CAD
£672 GBP
View
16 more retailers have this diamond
Prices start from $366 CADSave up to $826 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
0.30ct Marquise
$366 CAD