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Radiant|Natural|GIA

0.75ct K SI2 Radiant Natural Diamond

EX • K/SI2 • GIA 6502953025

Certificate GIA 6502953025

Diamond specifications and retailer prices

From $790 AUD
As of November 6, 2026
Save $690 AUD (47%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $1,481 AUD at 77 Diamonds · As of November 6, 2026
View at 77 Diamonds

About this 0.75ct natural radiant diamond

This 0.75ct natural radiant sits in the just-under-one-carat band, graded K colour (faint-tinted) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6502953025. Listed at 3 retailers as of November 6, 2026, with prices from $790 to $1,481, a $690 spread on the same certified stone. 77 Diamonds lists it at $1,481. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

0.75
Carat
K
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryExcellent
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 6502953025
Dimensions5.88 × 4.64 × 3.22 mm
L/W Ratio1.27
Top View
5.88 mm4.64 mm0.75 ctK / SI2
OriginNatural
CutExcellent
PolishVery Good
SymmetryExcellent
FluorescenceMedium
CertificateGIA 6502953025
Side View
Table 61.0%CrownGirdle: VTK-ETKPavilionCulet: NoneDepth 69.5%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 6
Current: $1,481 AUD|Low: $790 AUD|High: $1,496 AUD|Avg: $1,144 AUD|-0.8%
77 Diamonds
Retailer 2
Retailer 3
November 6, 2026
Retailer 2$790 AUD
Retailer 3$1,243 AUD
77 Diamonds$1,481 AUD

41 data points across 3 retailers

3 retailers$790 AUD to $1,481 AUD

A
Cheapest Retailer
-
$790 AUD
B+
Retailer 2
-
$1,243 AUD
View
Most Expensive
B+
77 Diamonds
RADTVSPCBPZTCP · Nov 6
$1,481 AUD
£801 GBP
View
2 more retailers have this diamond
Prices start from $790 AUDSave up to $690 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
0.75ct Radiant
$790 AUD