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Radiant|Lab Grown|IGI

11.36ct E VS2 Radiant Lab Grown Diamond

ID • E/VS2 • IGI LG821630639

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

Certificate IGI LG821630639

Diamond specifications and retailer prices

From $2,749 AUD
$1,931 USD
As of October 23, 2026
Save $12,966 AUD (83%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $15,714 AUD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 11.36ct lab-grown radiant diamond

This 11.36ct lab-grown radiant sits in the over five carat band, graded E colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG821630639 or 821630639. Listed at 20 retailers as of October 23, 2026, with prices from $2,749 to $15,714, a $12,966 spread on the same certified stone. Brilliant Earth lists it at $15,714. 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

11.36
Carat
E
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle43.8°
Pavilion angle32.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG821630639
Dimensions16.58 × 11.14 × 7.02 mm
L/W Ratio1.49
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
16.58 mm11.14 mm11.36 ctE / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG821630639
Side View
Table 67.0%Crown 43.8°Girdle: MediumPavilion 32.9°Culet: NoneDepth 63.0%

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 23
Current: $15,714 AUD|Low: $2,574 AUD|High: $17,371 AUD|Avg: $7,356 AUD|-3.0%
Brilliant Earth
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
Retailer 17
Retailer 18
Retailer 19
October 27, 2026
Retailer 14$2,574 AUD
Retailer 18$2,749 AUD
Retailer 9$3,077 AUD
Retailer 5$3,188 AUD
Retailer 19$3,423 AUD
Retailer 17$3,680 AUD
Retailer 2$4,359 AUD
Retailer 16$4,770 AUD
Retailer 12$4,792 AUD
Retailer 15$4,993 AUD
Retailer 7$5,977 AUD
Retailer 8$6,052 AUD
Retailer 13$8,462 AUD
Retailer 3$8,592 AUD
Retailer 10$10,646 AUD
Retailer 11$11,928 AUD
Retailer 6$13,273 AUD
Retailer 4$15,551 AUD
Brilliant Earth$15,714 AUD

32 data points across 19 retailers

20 retailers$2,749 AUD to $15,714 AUD

Retailer 1
-
$2,574 AUD
£1,424 GBP
Price last confirmed 13 days ago
A
Retailer 2
-
$2,749 AUD
$1,931 USD
View
A
Retailer 3
-
$2,991 AUD
$2,101 USD
View
A
Retailer 4
-
$3,077 AUD
$2,162 USD
View
Final sale: no returns
A
Retailer 5
-
$3,188 AUD
$2,240 USD
View
A
Retailer 6
-
$3,423 AUD
$2,405 USD
View
A
Retailer 7
-
$3,680 AUD
HK$20,200 HKD
View
A
Retailer 8
-
$4,359 AUD
£2,411 GBP
View
A
Retailer 9
-
$4,770 AUD
$3,351 USD
View
A
Retailer 10
-
$4,792 AUD
€3,206 EUR
View
A
Retailer 11
-
$4,993 AUD
$3,508 USD
View
B+
Retailer 12
-
$5,977 AUD
$4,199 USD
View
A
Retailer 13
-
$6,052 AUD
£3,348 GBP
View
Retailer 14
-
$8,462 AUD
$5,945 USD
View
Price last confirmed 8 days ago
B+
Retailer 15
-
$8,592 AUD
$6,036 USD
View
B+
Retailer 16
-
$10,646 AUD
SGD 10,107 SGD
View
Retailer 17
-
$11,928 AUD
View
Price last confirmed 21 days ago
B
Retailer 18
-
$13,273 AUD
$9,325 USD
View
B
Retailer 19
-
$15,551 AUD
$10,925 USD
View
Most Expensive
B
Brilliant Earth
20881768A · Oct 29
$15,714 AUD
$11,040 USD
View
19 more retailers have this diamond
Prices start from $2,749 AUDSave up to $12,966 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
11.36ct Radiant
$2,749 AUD