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Marquise|Natural|GIA

0.70ct K SI2 Marquise Natural Diamond

VG • K/SI2 • GIA 2506314143

Certificate GIA 2506314143

Diamond specifications and retailer prices

From $1,211 SGD
As of November 1, 2026
Save $674 SGD (36%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $1,885 SGD at Yorxs · As of November 6, 2026
View at Yorxs

About this 0.7ct natural marquise diamond

This 0.7ct natural marquise sits in the half to three-quarter carat band, graded K colour (faint-tinted) and SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 2506314143. Listed at 7 retailers as of November 1, 2026, with prices from $1,211 to $1,885, a $674 spread on the same certified stone. Yorxs lists it at $1,885. 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
K
Colour
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 2506314143
Dimensions8.84 × 4.64 × 2.95 mm
L/W Ratio1.91
Top View
8.84 mm4.64 mm0.70 ctK / SI2
OriginNatural
CutVery Good
PolishVery Good
SymmetryExcellent
FluorescenceFaint
CertificateGIA 2506314143
Side View
Table 56.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 63.6%

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: $1,211 SGD|Low: $1,211 SGD|High: $1,896 SGD|Avg: $1,437 SGD|-1.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Yorxs
November 6, 2026
Retailer 1$1,211 SGD
Retailer 5$1,229 SGD
Retailer 6$1,292 SGD
Retailer 3$1,309 SGD
Retailer 2$1,496 SGD
Retailer 4$1,648 SGD
Yorxs$1,885 SGD

20 data points across 7 retailers

7 retailers$1,211 SGD to $1,885 SGD

B+
Cheapest Retailer
-
$1,211 SGD
B
Retailer 2
-
$1,229 SGD
View
B
Retailer 3
-
$1,292 SGD
View
B
Retailer 4
-
$1,309 SGD
View
B
Retailer 5
-
$1,496 SGD
View
B
Retailer 6
-
$1,648 SGD
View
Most Expensive
B
Yorxs
421480554 · Nov 6
$1,885 SGD
€1,401 EUR
View
6 more retailers have this diamond
Prices start from $1,211 SGDSave up to $674 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+
0.70ct Marquise
$1,211 SGD