Radiant|Lab Grown|IGI

1.57ct I VVS1 Radiant Lab Grown Diamond

EX • I/VVS1 • IGI LG638428635

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

Certificate IGI LG638428635

Diamond specifications and retailer prices

From €290 EUR
$324 USD
As of October 29, 2026
Save €1,787 EUR (86%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: €2,077 EUR at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

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 VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG638428635 or 638428635. Listed at 14 retailers as of October 29, 2026, with prices from €290 to €2,077, a €1,787 spread on the same certified stone. Do Amore Diamonds lists it at €2,077. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.57
Carat
I
Color
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle47.2°
Pavilion angle33.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG638428635
Dimensions8.53 × 5.83 × 3.85 mm
L/W Ratio1.46
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.53 mm5.83 mm1.57 ctI / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG638428635
Side View
Table 66.0%Crown 47.2°Girdle: MediumPavilion 33.2°Culet: NoneDepth 66.0%

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 29
Current: €2,077 EUR|Low: €290 EUR|High: €2,077 EUR|Avg: €797 EUR
Do Amore Diamonds
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
October 30, 2026
Retailer 11€290 EUR
Retailer 3€351 EUR
Retailer 2€367 EUR
Retailer 12€434 EUR
Retailer 13€482 EUR
Retailer 14€527 EUR
Retailer 7€551 EUR
Retailer 6€861 EUR
Retailer 9€892 EUR
Retailer 10€922 EUR
Retailer 5€1,105 EUR
Retailer 4€1,178 EUR
Retailer 8€1,286 EUR
Do Amore Diamonds€2,077 EUR

34 data points across 14 retailers

14 retailers€290 EUR to €2,077 EUR

Retailer 1
-
€290 EUR
$324 USD
Price last confirmed 29 days ago
A
Retailer 2
-
€290 EUR
$324 USD
View
A
Retailer 3
-
€351 EUR
$392 USD
View
A
Retailer 4
-
€367 EUR
£323 GBP
View
A
Retailer 5
-
€434 EUR
$485 USD
View
A
Retailer 6
-
€482 EUR
$539 USD
View
A
Retailer 7
-
€527 EUR
$589 USD
View
A
Retailer 8
-
€551 EUR
ZAR 9,938 ZAR
View
B+
Retailer 9
-
€892 EUR
$996 USD
View
B
Retailer 10
-
€1,030 EUR
$1,151 USD
View
Retailer 11
-
€1,030 EUR
$1,151 USD
View
Price last confirmed 32 days ago
B
Retailer 12
-
€1,178 EUR
$1,317 USD
View
B
Retailer 13
-
€1,286 EUR
£1,131 GBP
View
Most Expensive
B
Do Amore Diamonds
27-5665FDA11 · Oct 31
€2,077 EUR
$2,320 USD
View
13 more retailers have this diamond
Prices start from €290 EURSave up to €1,787 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
€290 EUR