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Radiant|Natural|GIA

1.37ct E SI2 Radiant Natural Diamond

VG • E/SI2 • GIA 5446958206

Certificate GIA 5446958206

Diamond specifications and retailer prices

From $6,156 AUD
$4,325 USD
As of October 29, 2026
Save $2,286 AUD (27%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: $8,442 AUD at 77 Diamonds · As of October 29, 2026
View at 77 Diamonds

About this 1.37ct natural radiant diamond

This 1.37ct natural radiant sits in the one-and-a-quarter to one-and-a-half carat band, graded E 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 5446958206. Listed at 2 retailers as of October 29, 2026, with prices from $6,156 to $8,442, a $2,286 spread on the same certified stone. 77 Diamonds lists it at $8,442. 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

1.37
Carat
E
Colour
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5446958206
Dimensions7.20 × 6.06 × 3.89 mm
L/W Ratio1.19
Top View
7.20 mm6.06 mm1.37 ctE / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 5446958206
Side View
Table 73.0%CrownGirdle: MediumPavilionCulet: NoneDepth 64.3%

Caratlytics Score

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

Last verified: Oct 29
Current: $8,442 AUD|Low: $8,292 AUD|High: $8,494 AUD|Avg: $8,427 AUD|+1.8%
October 29, 2026
77 Diamonds$8,442 AUD

33 data points across 1 retailer

2 retailers$6,156 AUD to $8,442 AUD

A
Cheapest Retailer
-
$6,156 AUD
$4,325 USD
Most Expensive
B+
77 Diamonds
RADMB2VBHEDFK · Oct 29
$8,442 AUD
£4,670 GBP
View
1 more retailer has this diamond
Prices start from $6,156 AUDSave up to $2,286 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
1.37ct Radiant
$6,156 AUD