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Marquise|Natural|GIA

1.50ct F SI2 Marquise Natural Diamond

VG • F/SI2 • GIA 7568122383

Certificate GIA 7568122383

Diamond specifications and retailer prices

From $10,531 AUD
SGD 9,973 SGD
As of November 1, 2026
Save $4,396 AUD (29%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $14,927 AUD at Diamonds Direct · As of November 1, 2026
View at Diamonds Direct

About this 1.5ct natural marquise diamond

This 1.5ct natural marquise sits in the one-and-a-half to two carat band, graded F colour (colourless) and SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 7568122383. Listed at 12 retailers as of November 1, 2026, with prices from $10,531 to $14,927, a $4,396 spread on the same certified stone. Diamonds Direct lists it at $14,927. 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

1.50
Carat
F
Colour
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.61°
Pavilion angle38.59°
OriginNatural
Grading LabGIA
CertificateGIA 7568122383
Dimensions11.06 × 5.95 × 3.65 mm
L/W Ratio1.86
Culet sizeNone
Top View
11.06 mm5.95 mm1.50 ctF / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7568122383
Side View
Table 61.0%Crown 40.61°Girdle: MED-VTKPavilion 38.59°Culet: NDepth 61.2%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: $14,927 AUD|Low: $10,531 AUD|High: $15,616 AUD|Avg: $12,369 AUD|-4.4%
Diamonds Direct
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 2, 2026
Retailer 7$10,531 AUD
Retailer 2$10,719 AUD
Retailer 9$10,951 AUD
Retailer 10$10,962 AUD
Retailer 11$11,144 AUD
Retailer 8$11,297 AUD
Retailer 6$11,446 AUD
Retailer 4$13,059 AUD
Retailer 12$13,175 AUD
Retailer 3$13,362 AUD
Retailer 5$13,418 AUD
Diamonds Direct$14,927 AUD

28 data points across 12 retailers

12 retailers$10,531 AUD to $14,927 AUD

A
Cheapest Retailer
-
$10,531 AUD
SGD 9,973 SGD
A
Retailer 2
-
$10,719 AUD
$7,512 USD
View
A
Retailer 3
-
$10,951 AUD
$7,675 USD
View
A
Retailer 4
-
$10,962 AUD
SGD 10,382 SGD
View
A
Retailer 5
-
$11,144 AUD
$7,810 USD
View
A
Retailer 6
-
$11,297 AUD
$7,917 USD
View
A
Retailer 7
-
$11,446 AUD
£6,316 GBP
View
B+
Retailer 8
-
$13,059 AUD
$9,152 USD
View
B+
Retailer 9
-
$13,175 AUD
$9,233 USD
View
B+
Retailer 10
-
$13,362 AUD
$9,364 USD
View
B+
Retailer 11
-
$13,418 AUD
€8,956 EUR
View
Most Expensive
B
Diamonds Direct
1103614 · Nov 1
$14,927 AUD
$10,461 USD
View
11 more retailers have this diamond
Prices start from $10,531 AUDSave up to $4,396 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.

A
1.50ct Marquise
$10,531 AUD