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Radiant|Lab Grown|IGI

1.18ct F VS2 Radiant Lab Grown Diamond

GD • F/VS2 • IGI LG616433670

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

Certificate IGI LG616433670

Diamond specifications and retailer prices

From $289 NZD
$163 USD
As of October 30, 2026
Save $2,479 NZD (90%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $2,768 NZD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 1.18ct lab-grown radiant diamond

This 1.18ct lab-grown radiant sits in the classic one-carat band, graded F colour (colourless) and VS2 clarity (very-slightly-included), with a standard cut grade and certified by IGI LG616433670 or 616433670. Listed at 10 retailers as of October 30, 2026, with prices from $289 to $2,768, a $2,479 spread on the same certified stone. Do Amore Diamonds lists it at $2,768. 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

1.18
Carat
F
Colour
VS2
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.6°
Pavilion angle35.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG616433670
Dimensions7.44 × 5.18 × 3.49 mm
L/W Ratio1.44
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
7.44 mm5.18 mm1.18 ctF / VS2
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG616433670
Side View
Table 66.0%Crown 40.6°Girdle: MED-STKPavilion 35.4°Culet: NoneDepth 67.4%

Caratlytics Score

How it works →
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 30
Current: $2,768 NZD|Low: $277 NZD|High: $2,768 NZD|Avg: $1,255 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 1, 2026
Retailer 10$289 NZD
Retailer 8$505 NZD
Retailer 4$621 NZD
Retailer 11$646 NZD
Retailer 14$777 NZD
Retailer 3$891 NZD
Retailer 6$1,028 NZD
Retailer 5$1,138 NZD
Retailer 9$1,215 NZD
Retailer 13$1,508 NZD
Retailer 15$1,540 NZD
Retailer 2$1,846 NZD
Retailer 7$2,001 NZD
Retailer 12$2,147 NZD
Do Amore Diamonds$2,768 NZD

35 data points across 15 retailers

10 retailers$289 NZD to $2,768 NZD

A
Cheapest Retailer
-
$289 NZD
$163 USD
A
Retailer 2
-
$335 NZD
$189 USD
View
A
Retailer 3
-
$505 NZD
£224 GBP
View
B+
Retailer 4
-
$646 NZD
$364 USD
View
B
Retailer 5
-
$1,215 NZD
$685 USD
View
B
Retailer 6
-
$1,269 NZD
$715 USD
View
B
Retailer 7
-
$1,508 NZD
$850 USD
View
B
Retailer 8
-
$1,846 NZD
£819 GBP
View
C
Retailer 9
-
$2,147 NZD
$1,210 USD
View
Most Expensive
C
Do Amore Diamonds
27-DCBC618BE · Oct 31
$2,768 NZD
$1,560 USD
View
9 more retailers have this diamond
Prices start from $289 NZDSave up to $2,479 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
1.18ct Radiant
$289 NZD