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Radiant|Lab Grown|IGI

1.67ct E VVS1 Radiant Lab Grown Diamond

EX • E/VVS1 • IGI LG729574232

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

Certificate IGI LG729574232

Diamond specifications and retailer prices

From $686 AUD
$482 USD
As of October 30, 2026
Save $2,865 AUD (81%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $3,551 AUD at MOH London · As of November 1, 2026
View at MOH London

About this 1.67ct lab-grown radiant diamond

This 1.67ct lab-grown radiant sits in the one-and-a-half to two carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG729574232 or 729574232. Listed at 17 retailers as of October 30, 2026, with prices from $686 to $3,551, a $2,865 spread on the same certified stone. MOH London lists it at $3,551. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.67
Carat
E
Colour
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle42.3°
Pavilion angle33.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG729574232
Dimensions8.50 × 5.89 × 3.82 mm
L/W Ratio1.44
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
8.50 mm5.89 mm1.67 ctE / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG729574232
Side View
Table 64.0%Crown 42.3°Girdle: MediumPavilion 33.7°Culet: NoneDepth 64.9%

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: Oct 30
Current: $3,551 AUD|Low: $658 AUD|High: $3,592 AUD|Avg: $1,790 AUD
MOH London
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
Retailer 16
November 1, 2026
Retailer 12$686 AUD
Retailer 5$767 AUD
Retailer 3$769 AUD
Retailer 13$850 AUD
Retailer 10$1,053 AUD
Retailer 7$1,163 AUD
Retailer 4$1,300 AUD
Retailer 16$1,325 AUD
Retailer 9$1,461 AUD
Retailer 2$1,980 AUD
Retailer 11$2,286 AUD
Retailer 6$2,473 AUD
Retailer 15$2,733 AUD
Retailer 8$2,754 AUD
Retailer 14$3,182 AUD
MOH London$3,551 AUD

31 data points across 16 retailers

17 retailers$686 AUD to $3,551 AUD

A
Cheapest Retailer
-
$686 AUD
$482 USD
A
Retailer 2
-
$767 AUD
$539 USD
View
Final sale: no returns
A
Retailer 3
-
$769 AUD
$540 USD
View
A
Retailer 4
-
$850 AUD
$597 USD
View
Retailer 5
-
$850 AUD
$597 USD
View
Price last confirmed 16 days ago
A
Retailer 6
-
$1,053 AUD
$740 USD
View
B+
Retailer 7
-
$1,163 AUD
$817 USD
View
B+
Retailer 8
-
$1,300 AUD
$913 USD
View
B+
Retailer 9
-
$1,325 AUD
$931 USD
View
B+
Retailer 10
-
$1,461 AUD
ZAR 16,585 ZAR
View
B
Retailer 11
-
$1,980 AUD
View
B
Retailer 12
-
$2,286 AUD
$1,606 USD
View
B
Retailer 13
-
$2,473 AUD
£1,368 GBP
View
B
Retailer 14
-
$2,733 AUD
$1,920 USD
View
B
Retailer 15
-
$2,754 AUD
$1,934 USD
View
B
Retailer 16
-
$3,182 AUD
$2,235 USD
View
Most Expensive
B
MOH London
LG729574232 · Nov 1
$3,551 AUD
£1,964 GBP
View
16 more retailers have this diamond
Prices start from $686 AUDSave up to $2,865 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
1.67ct Radiant
$686 AUD