Radiant|Lab Grown|IGI

1.82ct E IF Radiant Lab Grown Diamond

VG • E/IF • IGI LG626453040

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

Certificate IGI LG626453040

Diamond specifications and retailer prices

From €355 EUR
$395 USD
As of October 28, 2026
Save €1,190 EUR (77%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: €2,592 EUR at Rare Carat · As of October 21, 2026
View at Rare Carat

About this 1.82ct lab-grown radiant diamond

This 1.82ct lab-grown radiant sits in the one-and-a-half to two carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI LG626453040 or 626453040. Listed at 17 retailers as of October 28, 2026, with a 335% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

1.82
Carat
E
Colour
IF
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31°
Pavilion angle35.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG626453040
Dimensions8.84 × 5.92 × 4.00 mm
L/W Ratio1.49
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
8.84 mm5.92 mm1.82 ctE / IF
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG626453040
Side View
Table 66.0%Crown 31°Girdle: MediumPavilion 35.3°Culet: NoneDepth 67.6%

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 28
Current: €2,592 EUR|Low: €355 EUR|High: €2,642 EUR|Avg: €1,014 EUR|-1.9%
Rare Carat
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
October 30, 2026
Retailer 4€355 EUR
Retailer 6€394 EUR
Retailer 15€407 EUR
Retailer 12€530 EUR
Retailer 16€631 EUR
Retailer 11€676 EUR
Retailer 14€705 EUR
Retailer 2€708 EUR
Retailer 10€913 EUR
Retailer 13€1,154 EUR
Retailer 7€1,294 EUR
Retailer 8€1,302 EUR
Retailer 5€1,486 EUR
Retailer 3€1,511 EUR
Retailer 9€1,545 EUR
Rare Carat€2,592 EUR

35 data points across 16 retailers

17 retailers€355 EUR to €1,545 EUR

A
Cheapest Retailer
-
€355 EUR
$395 USD
Final sale: no returns
Retailer 2
-
€368 EUR
$410 USD
View
Price last confirmed 32 days ago
Retailer 3
-
€388 EUR
$432 USD
View
Price last confirmed 32 days ago
Retailer 4
-
€407 EUR
£357 GBP
View
Price last confirmed 13 days ago
A
Retailer 5
-
€530 EUR
$590 USD
View
A
Retailer 6
-
€631 EUR
$702 USD
View
A
Retailer 7
-
€676 EUR
ZAR 12,156 ZAR
View
A
Retailer 8
-
€705 EUR
View
A
Retailer 9
-
€708 EUR
£620 GBP
View
A
Retailer 10
-
€913 EUR
A$1,563 AUD
View
B+
Retailer 11
-
€1,154 EUR
$1,284 USD
View
B+
Retailer 12
-
€1,294 EUR
$1,440 USD
View
B+
Retailer 13
-
€1,302 EUR
$1,449 USD
View
B+
Retailer 14
-
€1,486 EUR
$1,654 USD
View
B+
Retailer 15
-
€1,511 EUR
$1,682 USD
View
B+
Retailer 16
-
€1,545 EUR
£1,354 GBP
View
Most Expensive
Rare Carat
517357 · Oct 21
€2,592 EUR
$2,885 USD
View
Price last confirmed 9 days ago
16 more retailers have this diamond
Prices start from €355 EURSave up to €1,190 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
1.82ct Radiant
€355 EUR