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Radiant|Natural|IGI

1.77ct K VS2 Radiant Natural Diamond

VG • K/VS2 • IGI 726521386

Shape and cutting style on the report: Cut cornered rectangular modified brilliant

Certificate IGI 726521386

Diamond specifications and retailer prices

From $3,468 AUD
As of November 6, 2026
Save $3,298 AUD (49%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $8,098 AUD at NZ Jewellers · As of October 21, 2026
View at NZ Jewellers

About this 1.77ct natural radiant diamond

This 1.77ct natural radiant sits in the one-and-a-half to two carat band, graded K colour (faint-tinted) and VS2 clarity (very-slightly-included), with a very-good cut grade and certified by IGI 726521386. Listed at 15 retailers as of November 4, 2026, with a 95% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

1.77
Carat
K
Colour
VS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryExcellent
FluorescenceFaint
Crown angle52°
Pavilion angle33.4°
OriginNatural
Grading LabIGI
CertificateIGI 726521386
Dimensions7.47 × 6.14 × 4.27 mm
L/W Ratio1.22
Culet sizePointed
Top View
7.47 mm6.14 mm1.77 ctK / VS2
OriginNatural
CutVery Good
PolishVery Good
SymmetryExcellent
FluorescenceFaint
CertificateIGI 726521386
Side View
Table 69.0%Crown 52°Girdle: MediumPavilion 33.4°Culet: NoneDepth 69.5%

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 6
Current: $4,171 AUD|Low: $3,468 AUD|High: $6,867 AUD|Avg: $4,535 AUD|+0.4%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 7, 2026
Retailer 2$3,468 AUD
Retailer 7$3,636 AUD
Retailer 3$3,705 AUD
Retailer 8$3,820 AUD
Retailer 1$4,171 AUD
Retailer 5$4,727 AUD
Retailer 4$4,807 AUD
Retailer 6$6,766 AUD

37 data points across 8 retailers

15 retailers$3,468 AUD to $6,766 AUD

A
Cheapest Retailer
-
$3,468 AUD
Retailer 2
-
$3,512 AUD
View
Price last confirmed 95 days ago
A
Retailer 3
-
$3,636 AUD
View
A
Retailer 4
-
$3,705 AUD
View
A
Retailer 5
-
$3,820 AUD
View
Retailer 6
-
$3,873 AUD
View
Price last confirmed 22 days ago
Retailer 7
-
$3,873 AUD
View
Price last confirmed 18 days ago
Retailer 8
-
$4,023 AUD
View
Price last confirmed 22 days ago
B+
Retailer 9
-
$4,078 AUD
View
A
Retailer 10
-
$4,171 AUD
View
Retailer 11
-
$4,470 AUD
View
Price last confirmed 19 days ago
A
Retailer 12
-
$4,727 AUD
View
A
Retailer 13
-
$4,807 AUD
View
B+
Retailer 14
-
$6,766 AUD
View
Most Expensive
NZ Jewellers
e00e5ea4-8378-4b6a-baee-fbee2a10768c · Oct 21
$8,098 AUD
$5,564 USD
View
Price last confirmed 16 days ago
14 more retailers have this diamond
Prices start from $3,468 AUDSave up to $3,298 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
1.77ct Radiant
$3,468 AUD