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Marquise|Natural|GIA

1.25ct I I1 Marquise Natural Diamond

VG • I/I1 • GIA 5242092724

Certificate GIA 5242092724

Diamond specifications and retailer prices

From $4,238 AUD
$2,970 USD
As of November 2, 2026
Save $3,532 AUD (45%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $7,769 AUD at Wholesale Diamonds Direct · As of October 27, 2026
View at Wholesale Diamonds Direct

About this 1.25ct natural marquise diamond

This 1.25ct natural marquise sits in the one-and-a-quarter to one-and-a-half carat band, graded I colour (near-colourless) and I1 clarity (included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 5242092724. Listed at 4 retailers as of October 27, 2026, with prices from $4,238 to $7,769, a $3,532 spread on the same certified stone. Wholesale Diamonds Direct lists it at $7,769. 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

1.25
Carat
I
Colour
I1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishGood
SymmetryGood
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 5242092724
Dimensions11.21 × 5.28 × 3.59 mm
L/W Ratio2.12
Culet sizeNone
Key to symbols
Crystal, Feather
Top View
11.21 mm5.28 mm1.25 ctI / I1
OriginNatural
CutVery Good
PolishGood
SymmetryGood
FluorescenceFaint
CertificateGIA 5242092724
Side View
Table 53.0%CrownGirdle: STK-ETKPavilionCulet: NoneDepth 67.9%

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 2
Current: $4,238 AUD|Low: $4,238 AUD|High: $7,769 AUD|Avg: $5,368 AUD
Retailer 1
Retailer 2
Retailer 3
Wholesale Diamonds Direct
October 23, 2026
Retailer 1$4,238 AUD
Retailer 2$4,325 AUD
Retailer 3$5,188 AUD
Wholesale Diamonds Direct$7,769 AUD

3 data points across 4 retailers

4 retailers$4,238 AUD to $7,769 AUD

B+
Cheapest Retailer
-
$4,238 AUD
$2,970 USD
B+
Retailer 2
-
$4,325 AUD
$3,031 USD
View
B+
Retailer 3
-
$5,188 AUD
$3,636 USD
View
Most Expensive
C
Wholesale Diamonds Direct
541547480 · Oct 27
$7,769 AUD
$5,445 USD
View
3 more retailers have this diamond
Prices start from $4,238 AUDSave up to $3,532 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+
1.25ct Marquise
$4,238 AUD