CaratHunter
Plans
Radiant|Lab Grown|IGI

3.28ct E VVS1 Radiant Lab Grown Diamond

EX • E/VVS1 • IGI LG821627246

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

Certificate IGI LG821627246

Diamond specifications and retailer prices

From $975 AUD
$685 USD
As of October 29, 2026
Save $4,506 AUD (82%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $5,481 AUD at Rare Carat · As of October 28, 2026
View at Rare Carat

About this 3.28ct lab-grown radiant diamond

This 3.28ct lab-grown radiant sits in the three to five carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG821627246 or 821627246. Listed at 17 retailers as of October 28, 2026, with prices from $975 to $5,481, a $4,506 spread on the same certified stone. Rare Carat lists it at $5,481. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

3.28
Carat
E
Colour
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle42.1°
Pavilion angle32.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG821627246
Dimensions10.92 × 7.17 × 4.64 mm
L/W Ratio1.52
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.92 mm7.17 mm3.28 ctE / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG821627246
Side View
Table 67.0%Crown 42.1°Girdle: STK-THKPavilion 32.2°Culet: NoneDepth 64.7%

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 29
Current: $5,481 AUD|Low: $975 AUD|High: $5,481 AUD|Avg: $2,710 AUD
Rare Carat
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
October 31, 2026
Retailer 3$975 AUD
Retailer 2$1,267 AUD
Retailer 12$1,449 AUD
Retailer 8$1,578 AUD
Retailer 13$1,692 AUD
Retailer 11$2,284 AUD
Retailer 5$2,347 AUD
Retailer 10$2,682 AUD
Retailer 15$2,917 AUD
Retailer 7$3,168 AUD
Retailer 6$3,296 AUD
Retailer 9$3,394 AUD
Retailer 16$3,493 AUD
Retailer 14$3,580 AUD
Retailer 4$4,717 AUD
Rare Carat$5,481 AUD

20 data points across 16 retailers

17 retailers$975 AUD to $5,481 AUD

A
Cheapest Retailer
-
$975 AUD
$685 USD
Final sale: no returns
A
Retailer 2
-
$1,267 AUD
$890 USD
View
A
Retailer 3
-
$1,449 AUD
$1,018 USD
View
Retailer 4
-
$1,578 AUD
€1,056 EUR
View
Price last confirmed 7 days ago
A
Retailer 5
-
$1,692 AUD
£936 GBP
View
A
Retailer 6
-
$2,284 AUD
View
A
Retailer 7
-
$2,347 AUD
ZAR 26,637 ZAR
View
A
Retailer 8
-
$2,682 AUD
$1,884 USD
View
A
Retailer 9
-
$2,917 AUD
$2,049 USD
View
B+
Retailer 10
-
$3,168 AUD
£1,752 GBP
View
B+
Retailer 11
-
$3,296 AUD
$2,315 USD
View
B+
Retailer 12
-
$3,394 AUD
SGD 3,222 SGD
View
B+
Retailer 13
-
$3,493 AUD
$2,454 USD
View
B+
Retailer 14
-
$3,580 AUD
$2,515 USD
View
Retailer 15
-
$4,367 AUD
View
Price last confirmed 22 days ago
B
Retailer 16
-
$4,717 AUD
£2,609 GBP
View
Most Expensive
B
Rare Carat
CN191-85A · Oct 28
$5,481 AUD
$3,850 USD
View
16 more retailers have this diamond
Prices start from $975 AUDSave up to $4,506 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
3.28ct Radiant
$975 AUD