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Radiant|Lab Grown|IGI

1.09ct E VS1 Radiant Lab Grown Diamond

VG • E/VS1 • IGI LG706553596

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

Certificate IGI LG706553596

Diamond specifications and retailer prices

From €141 EUR
$158 USD
As of October 30, 2026
Save €1,219 EUR (90%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: €1,361 EUR at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 1.09ct lab-grown radiant diamond

This 1.09ct 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 LG706553596 or 706553596. Listed at 18 retailers as of October 29, 2026, with prices from €141 to €1,361, a €1,219 spread on the same certified stone. Do Amore Diamonds lists it at €1,361. 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

1.09
Carat
E
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.1°
Pavilion angle33.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG706553596
Dimensions4.98 × 4.98 × 7.43 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
4.98 mm4.98 mm1.09 ctE / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG706553596
Side View
Table 64.0%Crown 40.1°Girdle: MED-STKPavilion 33.8°Culet: NoneDepth 69.1%

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 30
Current: €243 EUR|Low: €136 EUR|High: €916 EUR|Avg: €381 EUR|-1.0%
Retailer 1
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 30, 2026
Retailer 12€141 EUR
Retailer 5€158 EUR
Retailer 2€175 EUR
Retailer 3€175 EUR
Retailer 13€238 EUR
Retailer 1€243 EUR
Retailer 6€347 EUR
Retailer 4€463 EUR
Retailer 8€472 EUR
Retailer 10€488 EUR
Retailer 7€550 EUR
Retailer 11€596 EUR
Retailer 9€907 EUR

37 data points across 13 retailers

18 retailers€141 EUR to €1,361 EUR

A
Cheapest Retailer
-
€141 EUR
$158 USD
A
Retailer 2
-
€158 EUR
$176 USD
View
Final sale: no returns
A
Retailer 3
-
€164 EUR
$183 USD
View
A
Retailer 4
-
€175 EUR
$196 USD
View
A
Retailer 5
-
€175 EUR
$196 USD
View
B+
Retailer 6
-
€238 EUR
$266 USD
View
A
Retailer 7
-
€243 EUR
£214 GBP
View
A
Retailer 8
-
€249 EUR
$278 USD
View
A
Retailer 9
-
€347 EUR
£305 GBP
View
B+
Retailer 10
-
€463 EUR
$517 USD
View
B+
Retailer 11
-
€472 EUR
A$812 AUD
View
Retailer 12
-
€488 EUR
$545 USD
View
Price last confirmed 11 days ago
B
Retailer 13
-
€550 EUR
A$946 AUD
View
B
Retailer 14
-
€596 EUR
$666 USD
View
B
Retailer 15
-
€623 EUR
$696 USD
View
B
Retailer 16
-
€778 EUR
$869 USD
View
B
Retailer 17
-
€907 EUR
£798 GBP
View
Most Expensive
B
Do Amore Diamonds
27-BE67B8758 · Oct 29
€1,361 EUR
$1,520 USD
View
17 more retailers have this diamond
Prices start from €141 EURSave up to €1,219 EUR

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
1.09ct Radiant
€141 EUR