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Marquise|Natural|GIA

0.50ct H IF Marquise Natural Diamond

EX • H/IF • GIA 2548840712

Certificate GIA 2548840712

Diamond specifications and retailer prices

From $1,023 AUD
₹68,256 INR
As of November 2, 2026
Save $3,288 AUD (76%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $4,436 AUD at Flawless Fine Jewelry · As of November 2, 2026
View at Flawless Fine Jewelry

About this 0.5ct natural marquise diamond

This 0.5ct natural marquise sits in the half to three-quarter carat band, graded H colour (near-colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2548840712. Listed at 17 retailers as of November 2, 2026, with a 322% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Flawless clarity in sub-one-carat stones is rarely visible to the naked eye over VS1, so you are paying a meaningful premium for grade rather than appearance.

The 4Cs

0.50
Carat
H
Colour
IF
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2548840712
Dimensions7.75 × 4.20 × 2.62 mm
L/W Ratio1.85
Top View
7.75 mm4.20 mm0.50 ctH / IF
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 2548840712
Side View
Table 55.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 62.4%

Caratlytics Score

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

Price History

Last verified: Nov 2
Current: $4,436 AUD|Low: $1,021 AUD|High: $4,436 AUD|Avg: $1,756 AUD
Flawless Fine Jewelry
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
November 3, 2026
Retailer 8$1,023 AUD
Retailer 7$1,540 AUD
Retailer 6$1,775 AUD
Retailer 2$1,822 AUD
Retailer 5$2,115 AUD
Retailer 10$2,157 AUD
Retailer 3$2,270 AUD
Retailer 15$2,457 AUD
Retailer 12$2,461 AUD
Retailer 14$2,554 AUD
Retailer 9$2,776 AUD
Retailer 4$2,840 AUD
Retailer 11$2,972 AUD
Retailer 13$4,311 AUD
Flawless Fine Jewelry$4,436 AUD

42 data points across 15 retailers

17 retailers$1,023 AUD to $4,311 AUD

A
Cheapest Retailer
-
$1,023 AUD
₹68,256 INR
A
Retailer 2
-
$1,241 AUD
$870 USD
View
B+
Retailer 3
-
$1,540 AUD
$1,079 USD
View
B+
Retailer 4
-
$1,775 AUD
€1,185 EUR
View
B+
Retailer 5
-
$1,809 AUD
£998 GBP
View
B+
Retailer 6
-
$1,822 AUD
£1,005 GBP
View
B+
Retailer 7
-
$2,115 AUD
ZAR 23,943 ZAR
View
B
Retailer 8
-
$2,157 AUD
$1,512 USD
View
B
Retailer 9
-
$2,270 AUD
$1,591 USD
View
Final sale: no returns
B
Retailer 10
-
$2,457 AUD
$1,722 USD
View
B
Retailer 11
-
$2,461 AUD
$1,725 USD
View
B
Retailer 12
-
$2,554 AUD
$1,790 USD
View
B
Retailer 13
-
$2,776 AUD
£1,532 GBP
View
B
Retailer 14
-
$2,840 AUD
$1,990 USD
View
B
Retailer 15
-
$2,972 AUD
$2,083 USD
View
B
Retailer 16
-
$4,311 AUD
£2,379 GBP
View
Most Expensive
Flawless Fine Jewelry
05A6CDDD3 · Nov 2
$4,436 AUD
£2,448 GBP
View
Price under review
16 more retailers have this diamond
Prices start from $1,023 AUDSave up to $3,288 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
0.50ct Marquise
$1,023 AUD