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Round|Lab Grown|IGI

1.11ct E VS1 Round Lab Grown Diamond

ID • E/VS1 • IGI LG655412555

Shape and cutting style on the report: Round brilliant

Certificate IGI LG655412555

Diamond specifications and retailer prices

From $206 USD
As of October 29, 2026
Save $1,006 USD (83%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $1,212 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 LG655412555 or 655412555. Listed at 23 retailers as of October 28, 2026, with prices from $206 to $1,212, a $1,006 spread on the same certified stone. Reve Diamonds lists it at $1,212. 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
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.6°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG655412555
Dimensions6.63 × 6.68 × 4.08 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.63 mm6.68 mm1.11 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG655412555
Side View
Table 58.0%Crown 34.6°Girdle: MediumPavilion 40.8°Culet: NoneDepth 61.1%

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 29
Current: $468 USD|Low: $197 USD|High: $1,207 USD|Avg: $493 USD|+6.4%
Retailer 1
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
October 29, 2026
Retailer 16$206 USD
Retailer 8$230 USD
Retailer 6$239 USD
Retailer 4$255 USD
Retailer 9$255 USD
Retailer 17$360 USD
Retailer 12$422 USD
Retailer 11$428 USD
Retailer 14$431 USD
Retailer 1$468 USD
Retailer 2$515 USD
Retailer 5$570 USD
Retailer 13$623 USD
Retailer 15$660 USD
Retailer 7$820 USD
Retailer 3$940 USD
Retailer 10$1,199 USD

45 data points across 17 retailers

23 retailers$206 USD to $1,212 USD

A
Cheapest Retailer
-
$206 USD
A
Retailer 2
-
$230 USD
View
Final sale: no returns
A
Retailer 3
-
$239 USD
View
A
Retailer 4
-
$255 USD
View
A
Retailer 5
-
$255 USD
View
A
Retailer 6
-
$360 USD
View
B+
Retailer 7
-
$422 USD
€402 EUR
View
B+
Retailer 8
-
$428 USD
£337 GBP
View
B+
Retailer 9
-
$431 USD
ZAR 6,965 ZAR
View
Retailer 10
-
$459 USD
A$706 AUD
View
Price last confirmed 119 days ago
B+
Retailer 11
-
$468 USD
£369 GBP
View
Retailer 12
-
$515 USD
View
Price last confirmed 10 days ago
B+
Retailer 13
-
$570 USD
View
B+
Retailer 14
-
$623 USD
A$959 AUD
View
B
Retailer 15
-
$660 USD
View
Retailer 16
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$748 USD
View
Price last confirmed 27 days ago
B
Retailer 17
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$820 USD
View
B
Retailer 18
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$831 USD
SGD 1,123 SGD
View
B
Retailer 19
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$873 USD
View
B
Retailer 20
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$886 USD
View
B
Retailer 21
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$940 USD
View
B
Retailer 22
-
$1,199 USD
£944 GBP
View
Most Expensive
B
Reve Diamonds
0EEE507DB · Oct 28
$1,212 USD
View
22 more retailers have this diamond
Prices start from $206 USDSave up to $1,006 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
$206 USD