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Radiant|Lab Grown|IGI

1.57ct I VS2 Radiant Lab Grown Diamond

VG • I/VS2 • IGI LG772610375

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

Certificate IGI LG772610375

Diamond specifications and retailer prices

From €177 EUR
$198 USD
As of October 30, 2026
Save €860 EUR (83%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: €1,037 EUR at MOH London · As of October 29, 2026
View at MOH London

About this 1.57ct lab-grown radiant diamond

This 1.57ct lab-grown radiant sits in the one-and-a-half to two carat band, graded I colour (near-colourless) and VS2 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG772610375 or 772610375. Listed at 15 retailers as of October 29, 2026, with prices from €177 to €1,037, a €860 spread on the same certified stone. MOH London lists it at €1,037. 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

1.57
Carat
I
Color
VS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.3°
Pavilion angle32.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG772610375
Dimensions8.43 × 6.01 × 3.59 mm
L/W Ratio1.40
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.43 mm6.01 mm1.57 ctI / VS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG772610375
Side View
Table 65.0%Crown 39.3°Girdle: MED-STKPavilion 32.1°Culet: NoneDepth 59.7%

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 30
Current: €1,037 EUR|Low: €172 EUR|High: €1,334 EUR|Avg: €549 EUR|+1.1%
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
October 31, 2026
Retailer 11€177 EUR
Retailer 5€198 EUR
Retailer 4€206 EUR
Retailer 15€219 EUR
Retailer 3€220 EUR
Retailer 12€381 EUR
Retailer 8€388 EUR
Retailer 9€518 EUR
Retailer 2€569 EUR
Retailer 6€709 EUR
Retailer 13€713 EUR
Retailer 10€743 EUR
Retailer 14€753 EUR
Retailer 7€779 EUR
MOH London€1,037 EUR

35 data points across 15 retailers

15 retailers€177 EUR to €1,037 EUR

A
Cheapest Retailer
-
€177 EUR
$198 USD
A
Retailer 2
-
€198 EUR
$221 USD
View
Final sale: no returns
A
Retailer 3
-
€206 EUR
$230 USD
View
A
Retailer 4
-
€219 EUR
$245 USD
View
A
Retailer 5
-
€220 EUR
$246 USD
View
B+
Retailer 6
-
€381 EUR
$426 USD
View
A
Retailer 7
-
€388 EUR
$433 USD
View
B+
Retailer 8
-
€518 EUR
$579 USD
View
B+
Retailer 9
-
€569 EUR
$636 USD
View
B+
Retailer 10
-
€709 EUR
$792 USD
View
B+
Retailer 11
-
€713 EUR
SGD 1,076 SGD
View
B+
Retailer 12
-
€743 EUR
$830 USD
View
B+
Retailer 13
-
€753 EUR
$841 USD
View
B
Retailer 14
-
€779 EUR
$870 USD
View
Most Expensive
B
MOH London
LG772610375 · Oct 29
€1,037 EUR
£912 GBP
View
14 more retailers have this diamond
Prices start from €177 EURSave up to €860 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
1.57ct Radiant
€177 EUR