Radiant|Lab Grown|IGI

1.53ct H VVS2 Radiant Lab Grown Diamond

ID • H/VVS2 • IGI LG778651897

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

Certificate IGI LG778651897

Diamond specifications and retailer prices

From €192 EUR
$215 USD
As of October 30, 2026
Save €846 EUR (81%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: €1,343 EUR at Brilliant Earth · As of October 13, 2026
View at Brilliant Earth

About this 1.53ct lab-grown radiant diamond

This 1.53ct lab-grown radiant sits in the one-and-a-half to two carat band, graded H colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG778651897 or 778651897. Listed at 14 retailers as of October 26, 2026, with a 440% 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

1.53
Carat
H
Color
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle46.1°
Pavilion angle35.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG778651897
Dimensions8.19 × 5.54 × 3.78 mm
L/W Ratio1.48
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.19 mm5.54 mm1.53 ctH / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG778651897
Side View
Table 67.0%Crown 46.1°Girdle: Slightly ThickPavilion 35.3°Culet: NoneDepth 68.2%

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: €1,038 EUR|Low: €185 EUR|High: €1,361 EUR|Avg: €595 EUR|-23.7%
Brilliant Earth
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
October 31, 2026
Retailer 13€192 EUR
Retailer 3€224 EUR
Retailer 4€239 EUR
Retailer 14€239 EUR
Retailer 11€358 EUR
Retailer 12€409 EUR
Retailer 5€452 EUR
Retailer 9€557 EUR
Retailer 10€765 EUR
Retailer 15€768 EUR
Retailer 2€771 EUR
Retailer 7€815 EUR
Retailer 6€928 EUR
Retailer 8€962 EUR
Brilliant Earth€1,038 EUR

29 data points across 15 retailers

14 retailers€192 EUR to €1,038 EUR

A
Cheapest Retailer
-
€192 EUR
$215 USD
A
Retailer 2
-
€224 EUR
$250 USD
View
A
Retailer 3
-
€239 EUR
$267 USD
View
Retailer 4
-
€239 EUR
$267 USD
View
Price last confirmed 7 days ago
B+
Retailer 5
-
€409 EUR
$457 USD
View
A
Retailer 6
-
€452 EUR
$505 USD
View
A
Retailer 7
-
€557 EUR
A$958 AUD
View
Retailer 8
-
€765 EUR
$855 USD
View
Price last confirmed 7 days ago
B+
Retailer 9
-
€768 EUR
$858 USD
View
B
Retailer 10
-
€771 EUR
$861 USD
View
B
Retailer 11
-
€815 EUR
$910 USD
View
B+
Retailer 12
-
€962 EUR
£846 GBP
View
B
Retailer 13
-
€1,038 EUR
$1,160 USD
View
Most Expensive
Brilliant Earth
18032503A · Oct 13
€1,343 EUR
$1,500 USD
View
Price last confirmed 19 days ago
13 more retailers have this diamond
Prices start from €192 EURSave up to €846 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
1.53ct Radiant
€192 EUR