Radiant|Lab Grown|IGI

1.02ct E VVS1 Radiant Lab Grown Diamond

EX • E/VVS1 • IGI LG772677312

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

Certificate IGI LG772677312

Diamond specifications and retailer prices

From $245 AUD
$172 USD
As of October 30, 2026
Save $2,359 AUD (91%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $2,603 AUD at Queensmith · As of October 27, 2026
View at Queensmith

About this 1.02ct lab-grown radiant diamond

This 1.02ct lab-grown radiant sits in the classic one-carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG772677312 or 772677312. Listed at 22 retailers as of October 27, 2026, with prices from $245 to $2,603, a $2,359 spread on the same certified stone. Queensmith lists it at $2,603. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.02
Carat
E
Colour
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.5°
Pavilion angle33.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG772677312
Dimensions7.14 × 5.10 × 3.37 mm
L/W Ratio1.40
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
7.14 mm5.10 mm1.02 ctE / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG772677312
Side View
Table 62.0%Crown 39.5°Girdle: MediumPavilion 33.7°Culet: NoneDepth 66.1%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $374 AUD|Low: $239 AUD|High: $1,584 AUD|Avg: $748 AUD|-2.4%
Retailer 1
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Retailer 21
October 30, 2026
Retailer 6$245 AUD
Retailer 10$273 AUD
Retailer 19$285 AUD
Retailer 5$305 AUD
Retailer 11$305 AUD
Retailer 1$374 AUD
Retailer 14$413 AUD
Retailer 3$505 AUD
Retailer 16$523 AUD
Retailer 12$543 AUD
Retailer 4$582 AUD
Retailer 18$745 AUD
Retailer 8$755 AUD
Retailer 20$764 AUD
Retailer 7$978 AUD
Retailer 17$1,008 AUD
Retailer 9$1,056 AUD
Retailer 21$1,103 AUD
Retailer 15$1,430 AUD
Retailer 2$1,481 AUD
Retailer 13$1,574 AUD

30 data points across 21 retailers

22 retailers$245 AUD to $2,603 AUD

A
Cheapest Retailer
-
$245 AUD
$172 USD
A
Retailer 2
-
$273 AUD
$192 USD
View
Final sale: no returns
A
Retailer 3
-
$285 AUD
$200 USD
View
A
Retailer 4
-
$305 AUD
$214 USD
View
A
Retailer 5
-
$305 AUD
$214 USD
View
A
Retailer 6
-
$374 AUD
£207 GBP
View
B+
Retailer 7
-
$413 AUD
$290 USD
View
Retailer 8
-
$505 AUD
€338 EUR
View
Price last confirmed 7 days ago
A
Retailer 9
-
$523 AUD
ZAR 5,930 ZAR
View
A
Retailer 10
-
$543 AUD
£300 GBP
View
A
Retailer 11
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$582 AUD
$409 USD
View
Retailer 12
-
$745 AUD
View
Price last confirmed 7 days ago
B+
Retailer 13
-
$755 AUD
$530 USD
View
B+
Retailer 14
-
$764 AUD
$537 USD
View
B+
Retailer 15
-
$978 AUD
$687 USD
View
B+
Retailer 16
-
$1,008 AUD
View
B
Retailer 17
-
$1,056 AUD
$742 USD
View
Retailer 18
-
$1,103 AUD
$775 USD
View
Price last confirmed 9 days ago
B
Retailer 19
-
$1,430 AUD
£791 GBP
View
B
Retailer 20
-
$1,481 AUD
$1,040 USD
View
B
Retailer 21
-
$1,574 AUD
$1,106 USD
View
Most Expensive
B
Queensmith
LG772677312 · Oct 27
$2,603 AUD
£1,440 GBP
View
21 more retailers have this diamond
Prices start from $245 AUDSave up to $2,359 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
1.02ct Radiant
$245 AUD