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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 $387 SGD
$302 USD
As of October 28, 2026
Save $1,432 SGD (79%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $1,820 SGD 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 $387 to $1,820, a $1,432 spread on the same certified stone. Reve Diamonds lists it at $1,820. 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
Colour
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

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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: $752 SGD|Low: $276 SGD|High: $1,820 SGD|Avg: $868 SGD|+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$387 SGD
Retailer 9$479 SGD
Retailer 3$634 SGD
Retailer 4$709 SGD
Retailer 10$714 SGD
Retailer 6$740 SGD
Retailer 11$746 SGD
Retailer 1$752 SGD
Retailer 5$1,047 SGD
Retailer 8$1,323 SGD
Retailer 7$1,734 SGD
Reve Diamonds$1,820 SGD

36 data points across 12 retailers

22 retailers$387 SGD to $1,820 SGD

Retailer 1
-
$347 SGD
$271 USD
Price last confirmed 19 days ago
Retailer 2
-
$347 SGD
$271 USD
View
Price last confirmed 36 days ago
A
Retailer 3
-
$387 SGD
$302 USD
View
Final sale: no returns
Retailer 4
-
$402 SGD
$314 USD
View
Price last confirmed 37 days ago
Retailer 5
-
$424 SGD
$331 USD
View
Price last confirmed 34 days ago
Retailer 6
-
$431 SGD
$336 USD
View
Price last confirmed 17 days ago
Retailer 7
-
$431 SGD
$336 USD
View
Price last confirmed 27 days ago
B+
Retailer 8
-
$476 SGD
HK$2,900 HKD
View
B+
Retailer 9
-
$479 SGD
$374 USD
View
B+
Retailer 10
-
$634 SGD
$495 USD
View
B+
Retailer 11
-
$709 SGD
€527 EUR
View
B+
Retailer 12
-
$714 SGD
$557 USD
View
B+
Retailer 13
-
$740 SGD
ZAR 9,321 ZAR
View
B+
Retailer 14
-
$746 SGD
$582 USD
View
B+
Retailer 15
-
$752 SGD
£462 GBP
View
B
Retailer 16
-
$1,047 SGD
A$1,257 AUD
View
B
Retailer 17
-
$1,323 SGD
$1,032 USD
View
Retailer 18
-
$1,384 SGD
$1,080 USD
View
Price last confirmed 30 days ago
B
Retailer 19
-
$1,386 SGD
View
B
Retailer 20
-
$1,449 SGD
$1,130 USD
View
B
Retailer 21
-
$1,734 SGD
£1,065 GBP
View
Most Expensive
B
Reve Diamonds
EE3A92A14 · Oct 28
$1,820 SGD
$1,420 USD
View
21 more retailers have this diamond
Prices start from $387 SGDSave up to $1,432 SGD

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
$387 SGD