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Radiant|Lab Grown|IGI

1.16ct E VS1 Radiant Lab Grown Diamond

VG • E/VS1 • IGI LG668423513

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

Certificate IGI LG668423513

Diamond specifications and retailer prices

From $255 SGD
$199 USD
As of October 28, 2026
Save $1,937 SGD (88%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $2,192 SGD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 1.16ct lab-grown radiant diamond

This 1.16ct lab-grown radiant sits in the classic one-carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG668423513 or 668423513. Listed at 20 retailers as of October 28, 2026, with prices from $255 to $2,192, a $1,937 spread on the same certified stone. Do Amore Diamonds lists it at $2,192. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.16
Carat
E
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle45.8°
Pavilion angle35.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG668423513
Dimensions5.17 × 5.17 × 7.39 mm
L/W Ratio1.00
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.17 mm5.17 mm1.16 ctE / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG668423513
Side View
Table 64.0%Crown 45.8°Girdle: MED-STKPavilion 35.4°Culet: NoneDepth 68.1%

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: $2,192 SGD|Low: $255 SGD|High: $2,205 SGD|Avg: $847 SGD|-0.6%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
October 29, 2026
Retailer 9$255 SGD
Retailer 5$383 SGD
Retailer 7$400 SGD
Retailer 12$540 SGD
Retailer 2$568 SGD
Retailer 3$750 SGD
Retailer 13$768 SGD
Retailer 8$843 SGD
Retailer 4$966 SGD
Retailer 10$1,224 SGD
Retailer 11$1,440 SGD
Retailer 6$1,465 SGD
Do Amore Diamonds$2,192 SGD

44 data points across 13 retailers

20 retailers$255 SGD to $2,192 SGD

A
Retailer 1
-
$229 SGD
$179 USD
Price last confirmed 8 days ago
A
Retailer 2
-
$255 SGD
$199 USD
View
Final sale: no returns
A
Retailer 3
-
$267 SGD
$208 USD
View
Price last confirmed 9 days ago
A
Retailer 4
-
$285 SGD
$222 USD
View
Price last confirmed 7 days ago
A
Retailer 5
-
$285 SGD
$222 USD
View
Price last confirmed 13 days ago
B+
Retailer 6
-
$383 SGD
$299 USD
View
A
Retailer 7
-
$400 SGD
$312 USD
View
A
Retailer 8
-
$540 SGD
ZAR 6,801 ZAR
View
A
Retailer 9
-
$568 SGD
£349 GBP
View
B+
Retailer 10
-
$750 SGD
$585 USD
View
Price last confirmed 10 days ago
B+
Retailer 11
-
$768 SGD
A$922 AUD
View
B
Retailer 12
-
$809 SGD
£497 GBP
View
B+
Retailer 13
-
$843 SGD
A$1,012 AUD
View
B
Retailer 14
-
$966 SGD
$754 USD
View
B
Retailer 15
-
$1,010 SGD
$788 USD
View
Price last confirmed 9 days ago
B
Retailer 16
-
$1,224 SGD
$955 USD
View
B
Retailer 17
-
$1,440 SGD
$1,124 USD
View
B
Retailer 18
-
$1,465 SGD
£900 GBP
View
B
Retailer 19
-
$1,717 SGD
$1,340 USD
View
Most Expensive
B
Do Amore Diamonds
27-93A4D96E6 · Oct 29
$2,192 SGD
$1,710 USD
View
19 more retailers have this diamond
Prices start from $255 SGDSave up to $1,937 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
1.16ct Radiant
$255 SGD