CaratHunter
Plans
Marquise|Natural|GIA

0.52ct K SI1 Marquise Natural Diamond

GD • K/SI1 • GIA 7566376105

Certificate GIA 7566376105

Diamond specifications and retailer prices

From $613 SGD
As of November 1, 2026
Save $140 SGD (19%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $753 SGD at 77 Diamonds · As of November 6, 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 K colour (faint-tinted) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 7566376105. Listed at 3 retailers as of November 1, 2026, with prices from $613 to $753, a $140 spread on the same certified stone. 77 Diamonds lists it at $753. 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
K
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishGood
SymmetryGood
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 7566376105
Dimensions8.05 × 4.26 × 2.71 mm
L/W Ratio1.89
Culet sizeNone
Key to symbols
Crystal, Twinning Wisp, Feather
Top View
8.05 mm4.26 mm0.52 ctK / SI1
OriginNatural
CutGood
PolishGood
SymmetryGood
FluorescenceFaint
CertificateGIA 7566376105
Side View
Table 60.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 63.7%

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: Nov 1
Current: $753 SGD|Low: $600 SGD|High: $760 SGD|Avg: $661 SGD|+7.1%
77 Diamonds
Retailer 2
Retailer 3
November 6, 2026
Retailer 2$613 SGD
Retailer 3$651 SGD
77 Diamonds$753 SGD

39 data points across 3 retailers

3 retailers$613 SGD to $753 SGD

B+
Cheapest Retailer
-
$613 SGD
B+
Retailer 2
-
$651 SGD
View
Most Expensive
B
77 Diamonds
MQCPBBVPXCQH · Nov 6
$753 SGD
£464 GBP
View
2 more retailers have this diamond
Prices start from $613 SGDSave up to $140 SGD

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
$613 SGD