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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 $283 AUD
$199 USD
As of October 28, 2026
Save $2,151 AUD (88%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $2,434 AUD 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 $283 to $2,434, a $2,151 spread on the same certified stone. Do Amore Diamonds lists it at $2,434. 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: $2,434 AUD|Low: $283 AUD|High: $2,448 AUD|Avg: $940 AUD|-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$283 AUD
Retailer 5$426 AUD
Retailer 7$444 AUD
Retailer 12$599 AUD
Retailer 2$631 AUD
Retailer 3$833 AUD
Retailer 13$853 AUD
Retailer 8$936 AUD
Retailer 4$1,073 AUD
Retailer 10$1,359 AUD
Retailer 11$1,600 AUD
Retailer 6$1,627 AUD
Do Amore Diamonds$2,434 AUD

44 data points across 13 retailers

20 retailers$283 AUD to $2,434 AUD

A
Retailer 1
-
$255 AUD
$179 USD
Price last confirmed 8 days ago
A
Retailer 2
-
$283 AUD
$199 USD
View
Final sale: no returns
A
Retailer 3
-
$296 AUD
$208 USD
View
Price last confirmed 9 days ago
A
Retailer 4
-
$316 AUD
$222 USD
View
Price last confirmed 7 days ago
A
Retailer 5
-
$316 AUD
$222 USD
View
Price last confirmed 13 days ago
B+
Retailer 6
-
$426 AUD
$299 USD
View
A
Retailer 7
-
$444 AUD
$312 USD
View
A
Retailer 8
-
$599 AUD
ZAR 6,801 ZAR
View
A
Retailer 9
-
$631 AUD
£349 GBP
View
B+
Retailer 10
-
$833 AUD
$585 USD
View
Price last confirmed 11 days ago
B+
Retailer 11
-
$853 AUD
View
B+
Retailer 12
-
$899 AUD
£497 GBP
View
B+
Retailer 13
-
$936 AUD
View
B
Retailer 14
-
$1,073 AUD
$754 USD
View
B
Retailer 15
-
$1,122 AUD
$788 USD
View
Price last confirmed 9 days ago
B
Retailer 16
-
$1,359 AUD
$955 USD
View
B
Retailer 17
-
$1,600 AUD
$1,124 USD
View
B
Retailer 18
-
$1,627 AUD
£900 GBP
View
B
Retailer 19
-
$1,907 AUD
$1,340 USD
View
Most Expensive
B
Do Amore Diamonds
27-93A4D96E6 · Oct 29
$2,434 AUD
$1,710 USD
View
19 more retailers have this diamond
Prices start from $283 AUDSave up to $2,151 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
1.16ct Radiant
$283 AUD