CaratHunter
Plans
Radiant|Lab Grown|IGI

1.14ct F SI1 Radiant Lab Grown Diamond

GD • F/SI1 • IGI LG615343038

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

Certificate IGI LG615343038

Diamond specifications and retailer prices

From $260 NZD
As of November 6, 2026
Save $2,266 NZD (90%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $2,525 NZD at Do Amore Diamonds · As of November 2, 2026
View at Do Amore Diamonds

About this 1.14ct lab-grown radiant diamond

This 1.14ct lab-grown radiant sits in the classic one-carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a standard cut grade and certified by IGI LG615343038 or 615343038. Listed at 11 retailers as of November 2, 2026, with prices from $260 to $2,525, a $2,266 spread on the same certified stone. Do Amore Diamonds lists it at $2,525. 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

1.14
Carat
F
Colour
SI1
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle47.4°
Pavilion angle34.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG615343038
Dimensions7.28 × 5.12 × 3.47 mm
L/W Ratio1.42
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
7.28 mm5.12 mm1.14 ctF / SI1
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG615343038
Side View
Table 63.0%Crown 47.4°Girdle: MediumPavilion 34.5°Culet: NoneDepth 67.8%

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: Nov 6
Current: $2,525 NZD|Low: $204 NZD|High: $2,525 NZD|Avg: $1,008 NZD
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
Retailer 14
Retailer 15
November 6, 2026
Retailer 8$260 NZD
Retailer 15$294 NZD
Retailer 12$301 NZD
Retailer 13$465 NZD
Retailer 11$597 NZD
Retailer 4$601 NZD
Retailer 3$774 NZD
Retailer 7$790 NZD
Retailer 6$846 NZD
Retailer 2$983 NZD
Retailer 10$1,093 NZD
Retailer 9$1,142 NZD
Retailer 5$1,389 NZD
Retailer 14$1,678 NZD
Do Amore Diamonds$2,525 NZD

42 data points across 15 retailers

11 retailers$260 NZD to $2,525 NZD

A
Cheapest Retailer
-
$260 NZD
B+
Retailer 2
-
$294 NZD
View
Final sale: no returns
B+
Retailer 3
-
$301 NZD
View
A
Retailer 4
-
$465 NZD
View
B
Retailer 5
-
$597 NZD
View
B
Retailer 6
-
$983 NZD
View
B
Retailer 7
-
$1,093 NZD
View
B
Retailer 8
-
$1,142 NZD
View
B
Retailer 9
-
$1,389 NZD
View
B
Retailer 10
-
$1,678 NZD
View
Most Expensive
C
Do Amore Diamonds
27-465A999A6 · Nov 2
$2,525 NZD
$1,400 USD
View
10 more retailers have this diamond
Prices start from $260 NZDSave up to $2,266 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
1.14ct Radiant
$260 NZD