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Radiant|Lab Grown|IGI

1.23ct E VS2 Radiant Lab Grown Diamond

VG • E/VS2 • IGI LG536293293

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

Certificate IGI LG536293293

Diamond specifications and retailer prices

From €167 EUR
$186 USD
As of October 30, 2026
Save €865 EUR (84%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: €1,032 EUR at Reve Diamonds · As of October 30, 2026
View at Reve Diamonds

About this 1.23ct lab-grown radiant diamond

This 1.23ct lab-grown radiant sits in the classic one-carat band, graded E colour (colourless) and VS2 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG536293293 or 536293293. Listed at 19 retailers as of October 30, 2026, with prices from €167 to €1,032, a €865 spread on the same certified stone. Reve Diamonds lists it at €1,032. 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

1.23
Carat
E
Colour
VS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle44.1°
Pavilion angle36.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG536293293
Dimensions7.27 × 5.19 × 3.89 mm
L/W Ratio1.40
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
7.27 mm5.19 mm1.23 ctE / VS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG536293293
Side View
Table 64.0%Crown 44.1°Girdle: MED-STKPavilion 36.8°Culet: NoneDepth 75.0%

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: €566 EUR|Low: €160 EUR|High: €1,132 EUR|Avg: €437 EUR|-50.0%
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 11€167 EUR
Retailer 7€186 EUR
Retailer 3€194 EUR
Retailer 13€207 EUR
Retailer 4€208 EUR
Retailer 12€280 EUR
Retailer 6€375 EUR
Retailer 8€380 EUR
Retailer 5€429 EUR
Retailer 10€524 EUR
Retailer 1€566 EUR
Retailer 2€666 EUR
Retailer 9€973 EUR

44 data points across 13 retailers

19 retailers€167 EUR to €1,032 EUR

A
Cheapest Retailer
-
€167 EUR
$186 USD
A
Retailer 2
-
€186 EUR
$207 USD
View
Final sale: no returns
A
Retailer 3
-
€194 EUR
$216 USD
View
A
Retailer 4
-
€207 EUR
$230 USD
View
A
Retailer 5
-
€208 EUR
$231 USD
View
A
Retailer 6
-
€230 EUR
HK$2,000 HKD
View
B+
Retailer 7
-
€280 EUR
$312 USD
View
A
Retailer 8
-
€375 EUR
£329 GBP
View
Retailer 9
-
€380 EUR
View
Price last confirmed 7 days ago
B+
Retailer 10
-
€402 EUR
$447 USD
View
B+
Retailer 11
-
€429 EUR
$478 USD
View
B+
Retailer 12
-
€524 EUR
$583 USD
View
B+
Retailer 13
-
€566 EUR
$630 USD
View
B
Retailer 14
-
€666 EUR
$741 USD
View
B
Retailer 15
-
€679 EUR
SGD 1,021 SGD
View
B
Retailer 16
-
€694 EUR
$772 USD
View
B
Retailer 17
-
€714 EUR
$795 USD
View
Retailer 18
-
€973 EUR
£853 GBP
View
Price last confirmed 9 days ago
Most Expensive
B
Reve Diamonds
CA14CD8E2 · Oct 30
€1,032 EUR
$1,149 USD
View
18 more retailers have this diamond
Prices start from €167 EURSave up to €865 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
1.23ct Radiant
€167 EUR