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Round|Lab Grown|IGI

11.90ct E VS2 Round Lab Grown Diamond

EX • E/VS2 • IGI LG797690694

Shape and cutting style on the report: Round brilliant

Certificate IGI LG797690694

Diamond specifications and retailer prices

From $4,317 AUD
£2,388 GBP
As of November 1, 2026
Save $24,568 AUD (85%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $28,885 AUD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 11.9ct lab-grown round diamond

This 11.9ct lab-grown round 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 LG797690694 or 797690694. Listed at 11 retailers as of October 31, 2026, with prices from $4,317 to $28,885, a $24,568 spread on the same certified stone. Do Amore Diamonds lists it at $28,885. 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

11.90
Carat
E
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.4°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG797690694
Dimensions14.44 × 14.38 × 9.15 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
14.44 mm14.38 mm11.90 ctE / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG797690694
Side View
Table 56.0%Crown 35.4°Girdle: MED-STKPavilion 41.1°Culet: NoneDepth 63.5%

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: Nov 1
Current: $28,885 AUD|Low: $4,317 AUD|High: $33,184 AUD|Avg: $9,710 AUD|-13.0%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 1, 2026
Retailer 2$4,317 AUD
Retailer 5$5,096 AUD
Retailer 10$5,454 AUD
Retailer 8$6,863 AUD
Retailer 4$7,123 AUD
Retailer 6$8,201 AUD
Retailer 9$8,648 AUD
Retailer 11$10,137 AUD
Retailer 7$12,280 AUD
Retailer 3$18,812 AUD
Do Amore Diamonds$28,885 AUD

38 data points across 11 retailers

11 retailers$4,317 AUD to $28,885 AUD

A
Cheapest Retailer
-
$4,317 AUD
£2,388 GBP
A
Retailer 2
-
$5,096 AUD
$3,580 USD
View
A
Retailer 3
-
$5,454 AUD
$3,831 USD
View
A
Retailer 4
-
$6,863 AUD
$4,821 USD
View
A
Retailer 5
-
$7,123 AUD
£3,940 GBP
View
B+
Retailer 6
-
$8,201 AUD
£4,536 GBP
View
Retailer 7
-
$8,648 AUD
$6,075 USD
View
Price last confirmed 14 days ago
B+
Retailer 8
-
$10,137 AUD
$7,121 USD
View
B+
Retailer 9
-
$12,280 AUD
$8,626 USD
View
Retailer 10
-
$18,812 AUD
$13,214 USD
View
Price last confirmed 13 days ago
Most Expensive
B
Do Amore Diamonds
27-C5231D893 · Oct 31
$28,885 AUD
$20,290 USD
View
10 more retailers have this diamond
Prices start from $4,317 AUDSave up to $24,568 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
11.90ct Round
$4,317 AUD