CaratHunter
Plans
Marquise|Natural|GIA

0.52ct H SI2 Marquise Natural Diamond

GD • H/SI2 • GIA 2556912889

Certificate GIA 2556912889

Diamond specifications and retailer prices

From $828 CAD
SGD 801 SGD
As of October 27, 2026
Save $101 CAD (11%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $929 CAD at 77 Diamonds · As of October 28, 2026
View at 77 Diamonds

About this 0.52ct natural marquise diamond

This 0.52ct natural marquise sits in the half to three-quarter carat band, graded H colour (near-colourless) and SI2 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 2556912889. Listed at 3 retailers as of October 27, 2026, with a relatively tight 12% spread, which is unusual at this carat range and suggests competitive pricing across the listings. 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

0.52
Carat
H
Color
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2556912889
Dimensions7.76 × 4.18 × 2.73 mm
L/W Ratio1.86
Culet sizeNone
Key to symbols
Twinning Wisp
Top View
7.76 mm4.18 mm0.52 ctH / SI2
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2556912889
Side View
Table 58.0%CrownGirdle: THK-ETKPavilionCulet: NoneDepth 65.3%

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 27
Current: $929 CAD|Low: $740 CAD|High: $929 CAD|Avg: $819 CAD|+6.5%
77 Diamonds
Retailer 2
Retailer 3
October 28, 2026
Retailer 3$740 CAD
Retailer 2$828 CAD
77 Diamonds$929 CAD

36 data points across 3 retailers

3 retailers$828 CAD to $929 CAD

Retailer 1
-
$740 CAD
$530 USD
Price last confirmed 11 days ago
B+
Retailer 2
-
$828 CAD
SGD 801 SGD
View
Most Expensive
B+
77 Diamonds
MQCPDJAEBFUM · Oct 28
$929 CAD
£524 GBP
View
2 more retailers have this diamond
Prices start from $828 CADSave up to $101 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+
0.52ct Marquise
$828 CAD