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Radiant|Lab Grown|IGI

3.11ct E VVS1 Radiant Lab Grown Diamond

ID • E/VVS1 • IGI LG837614033

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

Certificate IGI LG837614033

Diamond specifications and retailer prices

From $1,303 AUD
$915 USD
As of October 29, 2026
Save $7,139 AUD (85%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $8,441 AUD at Frank Darling · As of October 29, 2026
View at Frank Darling

About this 3.11ct lab-grown radiant diamond

This 3.11ct 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 LG837614033 or 837614033. Listed at 11 retailers as of October 29, 2026, with prices from $1,303 to $8,441, a $7,139 spread on the same certified stone. Frank Darling lists it at $8,441. 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

3.11
Carat
E
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.4°
Pavilion angle35.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG837614033
Dimensions11.05 × 6.97 × 4.49 mm
L/W Ratio1.59
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.05 mm6.97 mm3.11 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG837614033
Side View
Table 66.0%Crown 40.4°Girdle: Slightly ThickPavilion 35.5°Culet: NoneDepth 64.4%

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: $8,441 AUD|Low: $873 AUD|High: $8,441 AUD|Avg: $2,928 AUD
Frank Darling
Retailer 2
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Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
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Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
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Retailer 19
October 31, 2026
Retailer 4$873 AUD
Retailer 14$1,303 AUD
Retailer 13$1,353 AUD
Retailer 17$1,489 AUD
Retailer 3$1,510 AUD
Retailer 9$1,573 AUD
Retailer 11$2,199 AUD
Retailer 2$2,625 AUD
Retailer 8$2,664 AUD
Retailer 12$2,691 AUD
Retailer 18$2,805 AUD
Retailer 7$3,284 AUD
Retailer 10$3,300 AUD
Retailer 5$4,023 AUD
Retailer 6$4,092 AUD
Retailer 15$4,590 AUD
Retailer 19$5,189 AUD
Retailer 16$8,058 AUD
Frank Darling$8,441 AUD

24 data points across 19 retailers

11 retailers$1,303 AUD to $8,441 AUD

A
Cheapest Retailer
-
$1,303 AUD
$915 USD
A
Retailer 2
-
$1,353 AUD
£748 GBP
View
A
Retailer 3
-
$1,489 AUD
$1,046 USD
View
A
Retailer 4
-
$2,625 AUD
View
B+
Retailer 5
-
$2,691 AUD
$1,890 USD
View
B+
Retailer 6
-
$2,805 AUD
$1,971 USD
View
Retailer 7
-
$4,092 AUD
View
Price last confirmed 32 days ago
B
Retailer 8
-
$4,590 AUD
£2,539 GBP
View
Retailer 9
-
$5,189 AUD
$3,645 USD
View
Price last confirmed 25 days ago
B
Retailer 10
-
$8,058 AUD
$5,660 USD
View
Most Expensive
B
Frank Darling
934536BD · Oct 29
$8,441 AUD
$5,929 USD
View
10 more retailers have this diamond
Prices start from $1,303 AUDSave up to $7,139 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
3.11ct Radiant
$1,303 AUD