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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 $354 NZD
$199 USD
As of October 28, 2026
Save $2,690 NZD (88%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $3,045 NZD 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 $354 to $3,045, a $2,690 spread on the same certified stone. Do Amore Diamonds lists it at $3,045. 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

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 28
Current: $3,045 NZD|Low: $354 NZD|High: $3,062 NZD|Avg: $1,178 NZD|-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$354 NZD
Retailer 5$532 NZD
Retailer 7$556 NZD
Retailer 12$750 NZD
Retailer 2$789 NZD
Retailer 3$1,042 NZD
Retailer 13$1,067 NZD
Retailer 8$1,171 NZD
Retailer 4$1,342 NZD
Retailer 10$1,700 NZD
Retailer 11$2,001 NZD
Retailer 6$2,035 NZD
Do Amore Diamonds$3,045 NZD

43 data points across 13 retailers

20 retailers$354 NZD to $3,045 NZD

Retailer 1
-
$319 NZD
$179 USD
Price last confirmed 8 days ago
A
Retailer 2
-
$354 NZD
$199 USD
View
Final sale: no returns
Retailer 3
-
$370 NZD
$208 USD
View
Price last confirmed 9 days ago
Retailer 4
-
$395 NZD
$222 USD
View
Price last confirmed 8 days ago
Retailer 5
-
$395 NZD
$222 USD
View
Price last confirmed 13 days ago
B+
Retailer 6
-
$532 NZD
$299 USD
View
A
Retailer 7
-
$556 NZD
$312 USD
View
A
Retailer 8
-
$750 NZD
ZAR 6,801 ZAR
View
A
Retailer 9
-
$789 NZD
£349 GBP
View
Retailer 10
-
$1,042 NZD
$585 USD
View
Price last confirmed 11 days ago
B+
Retailer 11
-
$1,067 NZD
A$922 AUD
View
B+
Retailer 12
-
$1,124 NZD
£497 GBP
View
B+
Retailer 13
-
$1,171 NZD
A$1,012 AUD
View
B
Retailer 14
-
$1,342 NZD
$754 USD
View
Retailer 15
-
$1,403 NZD
$788 USD
View
Price last confirmed 10 days ago
B
Retailer 16
-
$1,700 NZD
$955 USD
View
B
Retailer 17
-
$2,001 NZD
$1,124 USD
View
B
Retailer 18
-
$2,035 NZD
£900 GBP
View
B
Retailer 19
-
$2,386 NZD
$1,340 USD
View
Most Expensive
B
Do Amore Diamonds
27-93A4D96E6 · Oct 29
$3,045 NZD
$1,710 USD
View
19 more retailers have this diamond
Prices start from $354 NZDSave up to $2,690 NZD

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
$354 NZD