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Radiant|Lab Grown|IGI

1.12ct F SI1 Radiant Lab Grown Diamond

VG • F/SI1 • IGI LG560205635

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

Certificate IGI LG560205635

Diamond specifications and retailer prices

From $256 NZD
As of November 6, 2026
Save $2,233 NZD (90%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $2,489 NZD at Do Amore Diamonds · As of November 2, 2026
View at Do Amore Diamonds

About this 1.12ct lab-grown radiant diamond

This 1.12ct lab-grown radiant sits in the classic one-carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a very-good cut grade and certified by IGI LG560205635 or 560205635. Listed at 11 retailers as of November 2, 2026, with prices from $256 to $2,489, a $2,233 spread on the same certified stone. Do Amore Diamonds lists it at $2,489. 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

1.12
Carat
F
Colour
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.7°
Pavilion angle35.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG560205635
Dimensions7.28 × 5.03 × 3.44 mm
L/W Ratio1.45
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 mm5.03 mm1.12 ctF / SI1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG560205635
Side View
Table 64.5%Crown 40.7°Girdle: MediumPavilion 35.8°Culet: NoneDepth 68.4%

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: Nov 6
Current: $2,489 NZD|Low: $200 NZD|High: $2,489 NZD|Avg: $997 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$256 NZD
Retailer 15$290 NZD
Retailer 12$298 NZD
Retailer 13$458 NZD
Retailer 5$575 NZD
Retailer 11$588 NZD
Retailer 4$750 NZD
Retailer 6$839 NZD
Retailer 7$846 NZD
Retailer 2$963 NZD
Retailer 10$1,077 NZD
Retailer 9$1,126 NZD
Retailer 3$1,353 NZD
Retailer 14$1,652 NZD
Do Amore Diamonds$2,489 NZD

37 data points across 15 retailers

11 retailers$256 NZD to $2,489 NZD

A
Cheapest Retailer
-
$256 NZD
A
Retailer 2
-
$290 NZD
View
Final sale: no returns
A
Retailer 3
-
$298 NZD
View
A
Retailer 4
-
$458 NZD
View
B+
Retailer 5
-
$588 NZD
View
B+
Retailer 6
-
$963 NZD
View
B
Retailer 7
-
$1,077 NZD
View
B
Retailer 8
-
$1,126 NZD
View
B
Retailer 9
-
$1,353 NZD
View
B
Retailer 10
-
$1,652 NZD
View
Most Expensive
B
Do Amore Diamonds
27-1C54A4597 · Nov 2
$2,489 NZD
$1,380 USD
View
10 more retailers have this diamond
Prices start from $256 NZDSave up to $2,233 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
1.12ct Radiant
$256 NZD