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Marquise|Natural|GIA

0.30ct H SI1 Marquise Natural Diamond

EX • H/SI1 • GIA 1565113692

Certificate GIA 1565113692

Diamond specifications and retailer prices

From $472 CAD
SGD 457 SGD
As of October 31, 2026
Save $346 CAD (42%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $818 CAD at Yorxs · As of October 31, 2026
View at Yorxs

About this 0.3ct natural marquise diamond

This 0.3ct natural marquise sits in the sub-half-carat band, graded H 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 1565113692. Listed at 8 retailers as of October 31, 2026, with prices from $472 to $818, a $346 spread on the same certified stone. Yorxs lists it at $818. 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

0.30
Carat
H
Color
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle34°
OriginNatural
Grading LabGIA
CertificateGIA 1565113692
Dimensions6.38 × 3.51 × 2.22 mm
L/W Ratio1.82
Culet sizeNone
Key to symbols
Feather
Top View
6.38 mm3.51 mm0.30 ctH / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1565113692
Side View
Table 61.0%Crown 34°Girdle: THK-VTKPavilionCulet: NoneDepth 63.3%

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: Oct 31
Current: $557 CAD|Low: $465 CAD|High: $1,706 CAD|Avg: $733 CAD|+4.4%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Yorxs
November 1, 2026
Retailer 8$468 CAD
Retailer 6$472 CAD
Retailer 1$557 CAD
Retailer 4$595 CAD
Retailer 5$636 CAD
Retailer 3$673 CAD
Retailer 7$701 CAD
Yorxs$818 CAD
Retailer 2$1,665 CAD

45 data points across 9 retailers

8 retailers$472 CAD to $818 CAD

B+
Cheapest Retailer
-
$472 CAD
SGD 457 SGD
B+
Retailer 2
-
$557 CAD
£314 GBP
View
B
Retailer 3
-
$595 CAD
£336 GBP
View
B
Retailer 4
-
$636 CAD
$456 USD
View
B
Retailer 5
-
$673 CAD
ZAR 7,788 ZAR
View
Retailer 6
-
$701 CAD
A$772 AUD
View
Price last confirmed 28 days ago
Most Expensive
B
Yorxs
37B850CD6 · Oct 31
$818 CAD
€558 EUR
View
6 more retailers have this diamond
Prices start from $472 CADSave up to $346 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+
0.30ct Marquise
$472 CAD