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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 €166 EUR
$186 USD
As of October 30, 2026
Save €862 EUR (84%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: €1,028 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 €166 to €1,028, a €862 spread on the same certified stone. Reve Diamonds lists it at €1,028. 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
Color
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: €381 EUR|Low: €159 EUR|High: €1,128 EUR|Avg: €433 EUR|+6.6%
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 31, 2026
Retailer 11€166 EUR
Retailer 8€185 EUR
Retailer 3€193 EUR
Retailer 13€206 EUR
Retailer 4€207 EUR
Retailer 12€279 EUR
Retailer 6€374 EUR
Retailer 1€381 EUR
Retailer 5€428 EUR
Retailer 10€522 EUR
Retailer 7€564 EUR
Retailer 2€663 EUR
Retailer 9€970 EUR

43 data points across 13 retailers

19 retailers€166 EUR to €1,028 EUR

A
Cheapest Retailer
-
€166 EUR
$186 USD
A
Retailer 2
-
€185 EUR
$207 USD
View
Final sale: no returns
A
Retailer 3
-
€193 EUR
$216 USD
View
A
Retailer 4
-
€206 EUR
$230 USD
View
A
Retailer 5
-
€207 EUR
$231 USD
View
A
Retailer 6
-
€229 EUR
HK$2,000 HKD
View
B+
Retailer 7
-
€279 EUR
$312 USD
View
B+
Retailer 8
-
€374 EUR
£329 GBP
View
B+
Retailer 9
-
€381 EUR
View
B+
Retailer 10
-
€400 EUR
$447 USD
View
B+
Retailer 11
-
€428 EUR
$478 USD
View
B+
Retailer 12
-
€522 EUR
$583 USD
View
B+
Retailer 13
-
€564 EUR
$630 USD
View
B
Retailer 14
-
€663 EUR
$741 USD
View
B
Retailer 15
-
€676 EUR
SGD 1,021 SGD
View
B
Retailer 16
-
€691 EUR
$772 USD
View
B
Retailer 17
-
€712 EUR
$795 USD
View
Retailer 18
-
€970 EUR
£853 GBP
View
Price last confirmed 10 days ago
Most Expensive
B
Reve Diamonds
CA14CD8E2 · Oct 30
€1,028 EUR
$1,149 USD
View
18 more retailers have this diamond
Prices start from €166 EURSave up to €862 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
€166 EUR