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Radiant|Lab Grown|IGI

1.09ct E VS1 Radiant Lab Grown Diamond

VG • E/VS1 • IGI LG651425162

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

Certificate IGI LG651425162

Diamond specifications and retailer prices

From €152 EUR
$170 USD
As of October 30, 2026
Save €831 EUR (85%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: €983 EUR at Reve Diamonds · As of October 30, 2026
View at Reve 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 LG651425162 or 651425162. Listed at 19 retailers as of October 30, 2026, with prices from €152 to €983, a €831 spread on the same certified stone. Reve Diamonds lists it at €983. 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
Color
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle43.7°
Pavilion angle35°
OriginLab Grown
Grading LabIGI
CertificateIGI LG651425162
Dimensions7.54 × 4.99 × 3.40 mm
L/W Ratio1.51
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.54 mm4.99 mm1.09 ctE / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG651425162
Side View
Table 66.0%Crown 43.7°Girdle: MediumPavilion 35°Culet: NoneDepth 68.1%

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: €334 EUR|Low: €151 EUR|High: €983 EUR|Avg: €408 EUR|+4.3%
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
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Reve Diamonds
October 31, 2026
Retailer 12€152 EUR
Retailer 8€170 EUR
Retailer 2€176 EUR
Retailer 14€189 EUR
Retailer 16€189 EUR
Retailer 10€237 EUR
Retailer 6€323 EUR
Retailer 11€324 EUR
Retailer 1€334 EUR
Retailer 9€337 EUR
Retailer 3€358 EUR
Retailer 13€460 EUR
Retailer 5€474 EUR
Retailer 15€607 EUR
Retailer 4€641 EUR
Retailer 7€656 EUR
Retailer 17€884 EUR
Reve Diamonds€983 EUR

37 data points across 18 retailers

19 retailers€152 EUR to €983 EUR

A
Cheapest Retailer
-
€152 EUR
$170 USD
A
Retailer 2
-
€170 EUR
$190 USD
View
Final sale: no returns
A
Retailer 3
-
€176 EUR
$197 USD
View
A
Retailer 4
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€189 EUR
$211 USD
View
A
Retailer 5
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€189 EUR
$211 USD
View
A
Retailer 6
-
€237 EUR
£209 GBP
View
A
Retailer 7
-
€323 EUR
$361 USD
View
A
Retailer 8
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€324 EUR
ZAR 5,851 ZAR
View
A
Retailer 9
-
€334 EUR
£294 GBP
View
A
Retailer 10
-
€337 EUR
$377 USD
View
Retailer 11
-
€358 EUR
View
Price last confirmed 8 days ago
B+
Retailer 12
-
€460 EUR
A$791 AUD
View
B+
Retailer 13
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€474 EUR
$530 USD
View
B+
Retailer 14
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€607 EUR
$678 USD
View
B
Retailer 15
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€614 EUR
£541 GBP
View
B
Retailer 16
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€641 EUR
$716 USD
View
B
Retailer 17
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€656 EUR
$733 USD
View
B
Retailer 18
-
€884 EUR
£778 GBP
View
Most Expensive
B
Reve Diamonds
C75CD8650 · Oct 30
€983 EUR
$1,098 USD
View
18 more retailers have this diamond
Prices start from €152 EURSave up to €831 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
€152 EUR