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Marquise|Natural|GIA

0.70ct K SI2 Marquise Natural Diamond

VG • K/SI2 • GIA 2537358474

Certificate GIA 2537358474

Diamond specifications and retailer prices

From $1,413 AUD
As of November 5, 2026
Save $1,503 AUD (52%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $3,889 AUD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

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 2537358474. Listed at 13 retailers as of November 4, 2026, with a 106% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2537358474
Dimensions8.93 × 4.69 × 2.94 mm
L/W Ratio1.90
Top View
8.93 mm4.69 mm0.70 ctK / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2537358474
Side View
Table 60.0%CrownGirdle: Very ThickPavilionCulet: NoneDepth 62.7%

Caratlytics Score

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B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 5
Current: $3,889 AUD|Low: $1,413 AUD|High: $3,889 AUD|Avg: $1,929 AUD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 6, 2026
Retailer 7$1,413 AUD
Retailer 8$1,418 AUD
Retailer 10$1,439 AUD
Retailer 4$1,444 AUD
Retailer 11$1,444 AUD
Retailer 9$1,501 AUD
Retailer 12$1,666 AUD
Retailer 5$1,787 AUD
Retailer 3$1,797 AUD
Retailer 2$2,058 AUD
Retailer 6$2,917 AUD
NZ Jewellers$3,889 AUD

43 data points across 12 retailers

13 retailers$1,413 AUD to $2,917 AUD

B
Cheapest Retailer
-
$1,413 AUD
B
Retailer 2
-
$1,413 AUD
View
B
Retailer 3
-
$1,418 AUD
View
B
Retailer 4
-
$1,439 AUD
View
B
Retailer 5
-
$1,444 AUD
View
Retailer 6
-
$1,444 AUD
View
Price last confirmed 8 days ago
B
Retailer 7
-
$1,501 AUD
View
B
Retailer 8
-
$1,666 AUD
View
B
Retailer 9
-
$1,787 AUD
View
B
Retailer 10
-
$1,797 AUD
View
B
Retailer 11
-
$2,058 AUD
View
B
Retailer 12
-
$2,917 AUD
View
Most Expensive
NZ Jewellers
e21ce219-d43a-460c-8bfa-270bb1de1c10 · Nov 5
$3,889 AUD
$2,672 USD
View
Price under review
12 more retailers have this diamond
Prices start from $1,413 AUDSave up to $1,503 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
0.70ct Marquise
$1,413 AUD