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Round|Lab Grown|IGI

1.11ct E VS1 Round Lab Grown Diamond

EX • E/VS1 • IGI LG591388294

Shape and cutting style on the report: Round brilliant

Certificate IGI LG591388294

Diamond specifications and retailer prices

From $302 USD
As of October 28, 2026
Save $1,118 USD (79%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $1,420 USD at Reve Diamonds · As of October 28, 2026
View at Reve Diamonds

About this 1.11ct lab-grown round diamond

This 1.11ct lab-grown round sits in the classic one-carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG591388294 or 591388294. Listed at 22 retailers as of October 28, 2026, with prices from $302 to $1,420, a $1,118 spread on the same certified stone. Reve Diamonds lists it at $1,420. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.11
Carat
E
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.7°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG591388294
Dimensions6.74 × 6.77 × 3.99 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
6.74 mm6.77 mm1.11 ctE / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG591388294
Side View
Table 61.0%Crown 32.7°Girdle: MED-STKPavilion 41°Culet: NoneDepth 59.2%

Caratlytics Score

How it works →
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 28
Current: $587 USD|Low: $215 USD|High: $1,420 USD|Avg: $677 USD|+4.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Reve Diamonds
October 29, 2026
Retailer 2$302 USD
Retailer 9$374 USD
Retailer 3$495 USD
Retailer 4$553 USD
Retailer 10$557 USD
Retailer 6$577 USD
Retailer 11$582 USD
Retailer 1$587 USD
Retailer 5$817 USD
Retailer 8$1,032 USD
Retailer 7$1,353 USD
Reve Diamonds$1,420 USD

36 data points across 12 retailers

22 retailers$302 USD to $1,420 USD

Retailer 1
-
$271 USD
Price last confirmed 19 days ago
Retailer 2
-
$271 USD
View
Price last confirmed 36 days ago
A
Retailer 3
-
$302 USD
View
Final sale: no returns
Retailer 4
-
$314 USD
View
Price last confirmed 37 days ago
Retailer 5
-
$331 USD
View
Price last confirmed 34 days ago
Retailer 6
-
$336 USD
View
Price last confirmed 17 days ago
Retailer 7
-
$336 USD
View
Price last confirmed 27 days ago
B+
Retailer 8
-
$371 USD
HK$2,900 HKD
View
B+
Retailer 9
-
$374 USD
View
B+
Retailer 10
-
$495 USD
View
B+
Retailer 11
-
$553 USD
€527 EUR
View
B+
Retailer 12
-
$557 USD
View
B+
Retailer 13
-
$577 USD
ZAR 9,321 ZAR
View
B+
Retailer 14
-
$582 USD
View
B+
Retailer 15
-
$587 USD
£462 GBP
View
B
Retailer 16
-
$817 USD
A$1,257 AUD
View
B
Retailer 17
-
$1,032 USD
View
Retailer 18
-
$1,080 USD
View
Price last confirmed 30 days ago
B
Retailer 19
-
$1,081 USD
SGD 1,461 SGD
View
B
Retailer 20
-
$1,130 USD
View
B
Retailer 21
-
$1,353 USD
£1,065 GBP
View
Most Expensive
B
Reve Diamonds
EE3A92A14 · Oct 28
$1,420 USD
View
21 more retailers have this diamond
Prices start from $302 USDSave up to $1,118 USD

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
1.11ct Round
$302 USD