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Marquise|Natural|GIA

0.50ct K VVS1 Marquise Natural Diamond

EX • K/VVS1 • GIA 2566099453

Certificate GIA 2566099453

Diamond specifications and retailer prices

From $1,158 AUD
As of November 5, 2026
Save $1,032 AUD (47%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $2,190 AUD at MOH London · As of November 4, 2026
View at MOH London

About this 0.5ct natural marquise diamond

This 0.5ct natural marquise sits in the half to three-quarter carat band, graded K colour (faint-tinted) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2566099453. Listed at 4 retailers as of November 4, 2026, with prices from $1,158 to $2,190, a $1,032 spread on the same certified stone. MOH London lists it at $2,190. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.50
Carat
K
Colour
VVS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2566099453
Dimensions8.30 × 4.23 × 2.48 mm
L/W Ratio1.96
Key to symbols
Cloud
Top View
8.30 mm4.23 mm0.50 ctK / VVS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2566099453
Side View
Table 60.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 58.6%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 5
Current: $2,190 AUD|Low: $703 AUD|High: $2,220 AUD|Avg: $1,352 AUD|-0.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
November 5, 2026
Retailer 4$703 AUD
Retailer 2$1,158 AUD
Retailer 3$1,388 AUD
MOH London$2,190 AUD

41 data points across 4 retailers

4 retailers$1,158 AUD to $2,190 AUD

Retailer 1
-
$703 AUD
Price last confirmed 17 days ago
B+
Retailer 2
-
$1,158 AUD
View
B
Retailer 3
-
$1,388 AUD
View
Most Expensive
B
MOH London
95849C5F6 · Nov 4
$2,190 AUD
£1,185 GBP
View
3 more retailers have this diamond
Prices start from $1,158 AUDSave up to $1,032 AUD

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+
0.50ct Marquise
$1,158 AUD