Radiant|Lab Grown|IGI

1.80ct H VS2 Radiant Lab Grown Diamond

ID • H/VS2 • IGI LG526289125

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

Certificate IGI LG526289125

Diamond specifications and retailer prices

From €1,056 EUR
$1,180 USD
As of October 31, 2026
Save €2,804 EUR (73%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: €5,803 EUR at MOH London · As of November 1, 2026
View at MOH London

About this 1.8ct lab-grown radiant diamond

This 1.8ct lab-grown radiant sits in the one-and-a-half to two carat band, graded H colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG526289125 or 526289125. Listed at 13 retailers as of October 31, 2026, with a 266% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.80
Carat
H
Color
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.5°
Pavilion angle30.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG526289125
Dimensions8.64 × 6.01 × 3.82 mm
L/W Ratio1.44
Culet sizePointed
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
8.64 mm6.01 mm1.80 ctH / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG526289125
Side View
Table 68.0%Crown 38.5°Girdle: STK-THKPavilion 30.3°Culet: NoneDepth 63.6%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: €5,803 EUR|Low: €1,056 EUR|High: €5,880 EUR|Avg: €3,102 EUR
MOH London
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
November 1, 2026
Retailer 2€1,056 EUR
Retailer 6€1,318 EUR
Retailer 9€1,752 EUR
Retailer 13€1,906 EUR
Retailer 14€1,961 EUR
Retailer 10€2,032 EUR
Retailer 3€2,180 EUR
Retailer 5€2,601 EUR
Retailer 12€2,793 EUR
Retailer 11€3,180 EUR
Retailer 8€3,336 EUR
Retailer 15€3,860 EUR
Retailer 4€5,496 EUR
MOH London€5,803 EUR
Retailer 7€5,817 EUR

20 data points across 15 retailers

13 retailers€1,056 EUR to €3,860 EUR

B+
Cheapest Retailer
-
€1,056 EUR
$1,180 USD
B
Retailer 2
-
€1,752 EUR
$1,957 USD
View
B
Retailer 3
-
€1,906 EUR
$2,129 USD
View
B
Retailer 4
-
€1,961 EUR
$2,191 USD
View
Final sale: no returns
Retailer 5
-
€2,032 EUR
$2,270 USD
View
Price last confirmed 21 days ago
B
Retailer 6
-
€2,032 EUR
$2,270 USD
View
B
Retailer 7
-
€2,180 EUR
$2,435 USD
View
B
Retailer 8
-
€2,793 EUR
$3,120 USD
View
B
Retailer 9
-
€3,180 EUR
$3,553 USD
View
B
Retailer 10
-
€3,336 EUR
$3,727 USD
View
B
Retailer 11
-
€3,860 EUR
£3,396 GBP
View
Retailer 12
-
€5,496 EUR
$6,140 USD
View
Price under review
Most Expensive
MOH London
LG526289125 · Nov 1
€5,803 EUR
£5,105 GBP
View
Price under review
12 more retailers have this diamond
Prices start from €1,056 EURSave up to €2,804 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.

B+
1.80ct Radiant
€1,056 EUR